1. Hulk
Well, the Hulk does always say he's the strongest one there is, and it's hard to argue with that. His destructive fight with The Abomination barely scratched the surface of how powerful the Green Goliath can be when he's truly unleashed, and whether it was throwing Thor around like a rag doll or taking down a Leviathan, he proved himself in The Avengers. Iron Man is obviously going to try and stop the Hulk in Avengers: Age Of Ultron, but anyone who's ever read a comic book should already know how that's going to go for him. When it comes down to it, even the team united wouldn't stand a chance against an out of control Hulk, and his gamma powers make him by far the mightiest of them all! 'Nuff Said. Who do you think the most powerful Avenger is? Shout out your pick down in the comments.