This article is about a/an ranger in Mighty Morphin Power Rangers.

"It’s Morphin Time! Sabertooth Tiger!"
―roll call as the Mighty Morphin Yellow Ranger[src]

Trini Kwan was the first Yellow Ranger of the Mighty Morphin Power Rangers. Retroactively, She is also referred to as the Mighty Morphin Yellow Ranger or Yellow Mighty Morphin Ranger, though these are in reference to the show, as opposed to proper labels.



Trini Kwan was working out at Ernie's Juice Bar & Gym along with her friends. Suddenly the ground began to shake and Trini and her friends were transported to the Command Center. There awaited quite the sight, a blue head floating inside an energy tube and a young, fully-sentient and multi-functional automaton with a head in the shape of a flying saucer. And even more incredibly, this being called Zordon, had selected them to become Power Rangers. Kimberly and Zack blew Zordon off, but Trini, Billy and Jason lingered.

The idea of protecting people from the evil witch Rita Repulsa appealed to the gentle and kind nature of Trini. With the others calling them, Trini, Billy, and Jason left the Command Center. Outside the building they were confronted by another strange sight - Putties. Trini fought with all her might, but the Putties were too strong. Without hesitation, Trini activated her Power Coin and became the first Yellow Mighty Morphin Power Ranger. Needless to say, after morphing into a Ranger, Trini made quick work of the Putties. She also took up the challenge that Zordon placed before her.

Trini is chosen by Zordon to become the Yellow Ranger.

A young woman with a calm and composed attitude, no one would ever guess that Trini was fearful of anything. But Trini did have one fear - a fear of heights. But when she saw Billy in trouble, with a tremendous effort, she put aside her fear to help him. Being a Ranger during this era meant one had to be thrown into some strange places. One of these was the Island of Illusion where, once again, Trini had to face her fear of heights. With the other Ranger's help, she was able to accomplish this. Trini was also placed under a spell where for a time she lost her confidence. Thankfully, she was able to remember previous battles and overcame this spell. Trini fought many battles against Rita and defeated her time and time again.

One of Trini's pet causes was the environment. She was always heading up drives to clean up the environment. Not only did Trini clean-up parks, but she also planted seeds for future trees as well. Trini was also involved in the Big Sister program which she did for her little cousin. Trini loves animals as well, trying to help strays find a home. Trini enjoyed life and made time to have fun. She had a wonderful doll collection, which Rita actually used one as a monster. Trini liked to host food festivals; she enjoyed the picnics, carnival, concerts, masquerade balls, talent contests, dances and the beach. Trini was a big help behind the scenes of any school theatrical production.

Trini was very close to her family. Her favorite

Trini training in the Park to fight Mantis.

s were her cousin Sylvia and Uncle Howard, the latter she invited up to help Billy with his confidence. When Rita whisked away her parents, she was forced to chose between her Power Coin or her parents. With tears in her eyes, Trini gave up her Coin to Goldar. Of course, Rita had no intention of returning her parents. Trini and the others quickly put together a plan to get their parents and Power Coins back by recruiting former teammate Tommy Oliver to reclaim his powers (as Jason had kept his Dragon Coin). The plan worked and Trini was happily reunited with her returning teammate.

Trini was also very close to her fellow Rangers, particularly Kimberly, connected through being the only female team members, and Billy, connected through their scientific intelligence and kind, passive natures. She also helped translate for Billy when his speech got too technical for the others in his group or to help him study for an upcoming test.

Trini was always by Billy's side when he was working on various devices to defeat either Rita Repulsa or Lord Zedd. Trini enjoyed Zack's high spirits and was always found supporting Jason in his various matches. When Tommy came on the scene, Trini was quick to make him a friend as well. She was very supportive of him during the two different times he lost his Green Ranger powers. When Trini found out that there was to be a new Ranger, she didn't want Tommy to be replaced. As luck would have it, the new Ranger was Tommy as the White Ranger. Trini made friends easily and had no problem spending a day with her neighbor's little girl Haley.

Trini found herself falling for a new guy by the name of Richie. Although she was always casting loving looks towards him and inviting him to various functions with her, Richie seemed not to notice. He eventually became smitten with Trini, but a relationship was never shown.

Trini enjoyed various athletic venues. Not only did she work on her martial arts, but enjoyed volleyball, scuba diving, mountain motorbiking and basketball as well. During a sporting event at school, Trini helped her team win the Noble Lion Trophy. Trini was always up for the challenge of learning new skills. She took on the task of learning the style of the Mantis Kung Fu with her complete concentration.

The Power Transfer

"Zordon we can't go to the Peace Conference, not now."
―Trini before transfering her powers.[src]

Trini moments before transfering her powers to Aisha.

But there were changes on the horizon for Trini. A world teen summit was coming to Angel Grove and was going to select three teens from Angel Grove to attend the world Peace Summit in Switzerland. Trini, along with Jason and Zack, was selected to attend. Trini had served the Rangers well and with Zordon's blessing, she transferred her power to Aisha Campbell and left for the world Peace Summit. The Power Transfer (2)

Legacy of Power

Tommy and Team Original Photo.jpg

Trini was featured in a chronicle of Power Ranger history compiled by Tommy Oliver shortly after he formed the Dino Rangers, which was found by the nascent Ranger team in the Dino Lab. Legacy of Power

Bully for Ethan

Trini appeared in the picture of the old MMPR team that Dr. Tommy Oliver had with him as a memento of the past during the time when he returned as the Green Ranger again. Kira found the image in this episode while helping Tommy.

Super Megaforce

The five Mighty Morphin Power Rangers join the battle.

It's currently unknown if she was part of the Legendary Battle in her original Ranger costume or if it's Aisha instead. If she was present, she somehow fully restored her powers and returned as part of the army of Legendary Rangers led by Tommy that helped the Mega Rangers defeat the Armada once and for all, fighting in a huge battle against hundreds of X Borgs and dozens of Bruisers. Legendary Battle

Beast Morphers

The other four Mighty Morphin Power Rangers come to help.

Trini responded to Jason's signal and returned alongside her fellow Mighty Morphin Power Rangers as part of the Legendary Dino Rangers army. When Evox summoned his massive Chimerazord, her team joined in summoning the Megazord and aiding in its defeat. With Evox on the run again, the teams departed. Grid Connection


Trini is a kind, thoughtful and compassionate girl. She is also the second most mathematical and scientific of the original Rangers, next to Billy Cranston. She alone was able to understand Billy's technical jargon early on, and loved to assist Billy in the creation of many of his devices, including the signal blocker that released the Dinozords from Lord Zedd's control. Trini also cared greatly about the environment and would lead campaigns to save important pieces of history, such as the forest spirit statue. Trini does not have many fears, but a fear of heights is one of them. Trini only fights if provoked, and is a peacemaker. Trini's favorite subjects are math and science. She is very studious.


Yellow Mighty Morphin Ranger

Ranger Costume



Appearances: MMPR S1 Episodes 1-60, MMPR S2 Episodes 1-21, 23-28, SM Episodes 20 & LBEV, BM S2 Episode 13 

Legendary Ranger Devices

The Mighty Morphin Yellow Ranger Key.

The Yellow Mighty Morphin Ranger Key is Trini's personal Ranger Key. This key along with the majority of the Core Ranger Keys are seen lining the Command Center's interior walls. This key is mainly used by Gia Moran (Super Megaforce Yellow) who uses it to fight as the Yellow Mighty Morphin Ranger.

MMPR Yellow Dino Charger

As part of SDCC 2015, Bandai released an exclusive Dino Charge Mighty Morphin' Charger set with each Dino Charger depicting four pictures. In Mighty Morphin' Yellow's case, it featured her Ranger form, the MMPR title, the Sabertooth Tiger Dinozord, and the Power Daggers.


MMPR interactive CD-ROM

  • Trini's birthday was given as August 9, making her a Leo.
  • Trini's birthplace was given as Houston, Texas.
  • Trini's favorite food was supposedly extra-spicy chili dogs.
  • Trini's favorite subject was given as geometry, which disagreed with the Fan Club Video's reply of history.
  • Trini's was described as having "lightning hands and a peaceful soul," as did numerous other sources published during MMPR, but this phrase was used to describe the alternate Trini in the Pilot Episode; furthermore, the bios described her as taking only a certain amount of pushing before turning her into a razor-sharp fighter with lightning reflexes, which seemed to better describe her Pilot Episode character.

MMPR fan club video

  • Being interviewed, Trini sat at the Juice Bar, fidgeting with her earrings quite a bit; whether she wore a communicator is unknown.
  • Asked about her scariest moment, Trini recalled many scary times but the most memorable one was having to fight the Mantis one-on-one because of honor and fairness despite the Mantis's lacking those virtues; "Thank God," she added, that she'd had her friends supporting her.
  • On the topic of food, Trini laughed that she liked to eat, in general, but then said she loved vanilla ice cream and chili dogs (somewhat agreeing with the CD-ROM).
  • In her spare time, Trini would collect stuffed animals, going into stores and picking out ones she'd like to add to her collection.
  • Trini said that her favorite subject was history, in which she could learn about what had happened in different eras and how all of those facts and traditions affected the present.
  • Asked whether she had a boyfriend, Trini replied that she didn't, but by having her responsibility as a Power Ranger and having such great friends, she was having so much fun that she didn't feel lonely; if a guy came into her life and they happened to hit it off, it would be great, but for right now, she wasn't looking for one.
  • Trini said her most exciting adventure had been the transition from a normal teenager to a superhero, which she called a rare opportunity and privilege, receiving the special power and saving the world.
  • On the topic of being teleported to the Command Center for the first time, Trini described it as, "a whole rush of energy going through your body, and you can feel it as something different but you really don't know what it is, and you can't really explain it, and then all of a sudden, you've landed into this place and you don't know where it is... it's like out of nowhere."
  • Asked who her superhero was, Trini chose Wonder Woman, since she was a female superhero she could identify with.
  • Asked about friends, Kim said she hung out with all of the teens but that Trini was her girl best friend, and they talked about everything.


Appearances in other media


Alter ego Designation Dimension
Trini Crystal (Tricia Fisher) Biorhythm Yellow Bio-Man (1986)
Trini (Audri DuBois) Yellow Ranger Lost Episode (1992)
Trini Kwan (Thuy Trang) Yellow Ranger (I) TV series
Trini Chang Yellow Ranger (i) Hamilton Comics
Trrrini Yellow Meower Ranger Mighty Morphin Meower Rangers (2017)

Trini "DeeDee" (Becky G​)​​​

Yellow Ranger (II) Power Rangers Movie (2017)
Trini Kwan Yellow Ranger & All-New Yellow Ranger Boom! Studios
Trini Kwan (World of the Coinless ) Yellow Ranger & Black Dragon Boom! Studios


  • Controversy over Thuy Trang being cast as the Yellow Ranger and Walter Jones being cast as the Black Ranger led to accusations of racism against Saban. According to Tony Oliver at Power Morphicon 2007, the producers were unaware of this being racially insensitive until the 10th episode.
    • This makes Trini the only Asian Yellow Ranger.
  • Although Thuy Trang is Vietnamese, in the TV series Mighty Morphin, her character, Trini Kwan references Chinese and Japanese culture. Examples: surname of spelling and Chinese origin, Kwan, has knowledge of Chinese Gung Ho!, practitioner of Japanese Kata technique Day of the Dumpster, her uncle Howard named Billy in Japanese honorary ways (Billy-san) Dark Warrior (episode), shows interest in Chinese cuisine Crystal of Nightmares, in its doll collection has a Japanese ​​​​​​For Whom the Bell Trolls, and became a specialist in Chinese Mantis Kung Fu technique Plague of the Mantis.
  • Like Jason Lee Scott and Zack Taylor, Trini was one of the Rangers that left before Zedd came up with the plan to reverse time in "Rangers Back in Time". Therefore, she was never seen as a child onscreen.
  • Thuy Trang died in a car accident on September 3, 2001; The Time Force episode, "Circuit Unsure", features an obituary for Trang. Some fans complain that they should have put that in an episode closer to her death because "Circuit Unsure" aired in October.
    • As a possible result, Trini has never been referred to in any other Ranger seasons outside of Dino Thunder's "Legacy of Power".
      • Trang's tragic fate is parallel to that of Daita Ooiwa, the first Sentai Yellow Ranger whose actor (Baku Hatakeyama) became the first deceased actor in Super Sentai.
  • Unlike Kimberly, Trini's Ranger uniform does not have a skirt and she appears flat-chested. That's because her Zyuranger counterpart, Boi, is male. However, a female version of the TigerRanger costume was made with a skirt for the 2011 Super Sentai series Kaizoku Sentai Gokaiger, which first appears on the show in Episode 11 due to Luka Millfy/Gokai Yellow being female, and when using Ranger Keys of male Rangers, she is given a feminine version of their suits.
  • Trini was the first Ranger to destroy a monster (Bones from the episode "High Five") single-handedly without the help of other Rangers or a Zord.
  • She is the only Ranger in Mighty Morphin to not look directly at the camera during her morphing sequence.
  • According to a contest held by ABC Family in 2004, three years after her actress' death, Trini was voted the best Yellow Ranger of all time[1].
  • "The Yellow Ranger," a Melbourne-based Hardcore band, is named after Trini Kwan's time as the Yellow Ranger.
  • Due to her on and off appearances during the second season of MMPR, the producers re-dubbed Trini's voice with an unknown actress referred to only as Judy. (Heard clearly in the episode "Beauty and the Beast").
  • Trini is the longest lasting Yellow Ranger, with a total of 88 episodes.
  • Officially, she is the only one on the original Morphin Power Rangers team who has not had a romantic relationship on screen. In the TV series, her character would develop a relationship with Richie. Unlike her comic book counterpart, her related to Jason and then to Zack , as revealed in Mighty Morphin Power Rangers: Pink # 2.
  • Trini and Mystic Force Green Ranger, Xander Bly share the same question "What does this have to do with us?"
  • Trini is a playable character in Power Rangers Legacy Wars.
  • Trini's name in the first draft of MMPR, known (ironically) as "Galaxy Rangers" was Trini Crystal, and Crystal was a Capricorn, not a Leo.

See Also


Yellow Rangers
Aisha (1995 movie)Trini (2016 comic)Trini (2017 movie)JackTerona

Secondary Rangers
Trini PuttyPuttyTinaMiss AliciaNelidaYellow Shadow RangerRobo AshleyYellow Creep
Psycho YellowYellow Cyborg RangerEvil Time Force YellowEagle Shadow RangerEvil DustinA-Squad Yellow
Evil Yellow Mystic RangerEvil Yellow Overdrive RangerRobo Megaforce Yellow RangerRoxy

Power Sets
Yellow RangerYellow Aquitar RangerZeo Ranger II YellowYellow Turbo RangerYellow Space Ranger
Galaxy Yellow RangerYellow Lightspeed RangerTime Force Yellow Ranger
Yellow Wild Force RangerYellow Wind RangerYellow Dino RangerS.P.D. Yellow RangerYellow Mystic Ranger
Yellow Overdrive RangerJungle Fury Yellow RangerRanger Operator Series YellowYellow Samurai Ranger
Megaforce Yellow RangerSuper Megaforce Yellow RangerNinja Steel YellowBeast Morphers Yellow Ranger
Yellow Ranger (movie)

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