White Knight

White Knight, also known as White, is the major character of Generator Rex. He was the former (now reinstated) leader of Providence, an organization dedicated to eliminating the threat of E.V.O.s. The only known nanite-free person on the planet, he almost always stays in his white sterile office, communicating his orders only through two-way television screens. He doesn't want to touch or even be near E.V.O.s because he fears they'll infect him with nanites, which hinted his dislike for Rex Salazar. He hired Noah Nixon to keep an eye on Rex and tends to view Rex only as a weapon against the E.V.O.s, instead of a regular person. He's willing to go to great lengths to win the war against E.V.O.s, even if it means sacrificing the lives of innocent people that get in the way.

After Rex traveled Six months into the future, White Knight was fired from Providence after attempting a hostile take over of the facility because of it going under new management. He defected from Providence and joined a small group of his own. Through the experiences, he started to view Rex as a person and was no longer threatened by other sane E.V.O.s.