The Hulk! Featured in no less than three animated series (sharing the "Marvel Super-Heroes" series with Thor, Captain America, Iron Man and Sub-Mariner, then his own series to accompany "Spider-Man and his Amazing Friends" on NBC, and the more recent one on UPN), plus the popular (although way off the comics trail) live-action CBS series with Bill Bixby and Lou Ferrigno, he's one popular outcast! To say nothing of the four different Mego figures, a Marx Toys statue in the 60s, and a Toy Biz series (strangely, they didn't do a "Secret Wars" figure - or maybe not so strange, as the standard body type wouldn't work for him)... plus a number of other toys. Plus, he got Peter David writing his title for a looooong time!
Of course, Peter wasn't writing Greenskin in the 70s, but others were... as you'll see below! And the two primary artists were Herb Trimpe and Sal Buscema.