Mike Corbett (Power Rangers)

is the older brother of the Red Ranger, Leo Corbett. He is an excellent security person and very protective of his little brother.

Mike was one of the security personnel assigned to the space station Terra Venture. During a training exercise, he encountered a girl named Maya, who had emerged through a spatial rift from the planet Mirinoi. Accompanying her, he and several others pulled the five Quasar Sabers from their stones. Furio, who was attempting to take the sabers, became enraged and began turning the planet into stone. As they attempted to escape, Mike fell into an abyss that Furio created. Mike was able pass his saber to Leo before he fell. Inside the abyss, he encountered the Magna Defender and merged with him.

Mike's spirit influenced the Magna Defender by causing him pain when he did something that was morally wrong. The Magna Defender later freed Mike by sacrificing himself. He later gave Mike a morpher that allowed him to become the new Magna Defender, telling him that it was his own destiny. Mike became a loyal ally to the Rangers. At the end of the show, Terra Venture attempted to escape the lost galaxy by entering through an open portal. The portal was closing and the station was not fast enough. Mike sacrificed his powers (and almost himself in the process) and held open the portal long enough to let the space station through.