This guy is Mike La Jute Blanche. He's a French cosplayer, and holy crap, he is good.
Just look at his work. The outfits and make up are incredibly impressive, and he does a great job of capturing Predator, Dragonball's Piccolo, and Mortal Kombat. The hip-hop Piccolo is especially wonderful.
Sure, his Kratos cosplay needs more muscles, but the make up is spot on. Bravo.