Generator Rex (2010)
Generator Rex is a 2010 animation series created by Duncan Rouleau and Joe Kelly. It stars Daryl Sabara, Troy Baker and Grey DeLisle.
Generator Rex, an average teenager with the ability to turn his body into amazing machines, helps the secret organization Providence save the world from the nanite threat and dangerous EVO monsters.
Where to watch Generator Rex
Official site
http://www.cartoonnetwork.com/tv_shows/generatorrex/index.html