There have been many different Hulk characters in the past few decades. The most notable is the Green Hulk, but the Gray and Red Hulk make him work for his fame. Gilcelio Chagas, over at Flickr, has recently revealed their new Lego MOC. “The three Hulks” are pretty slick Lego figures. The studs for nipples is hilarious. Gilcelio Chagas cleared up some confusion concerning the Incredible Hulks. The Green, Gray, and Red Hulks are not all Bruce Banner, but Joe Fixit (Gray) and General Thaddeus E. “Tunderbolt” Ross (Red). Usually the Hulk walks a fine line with sanity, but leans on the good side of morality scale. Not so for the Red Hulk, who is usually a villain. The more you know…
I like the Gray Hulk.
Check out the Incredible Hulks on Flickr, and read about their histories: http://www.flickr.com/photos/50764322@N04/12643446203/