Happy Birthday! Mark Ruffalo Turns 48 Today

Happy birthday, Mark Ruffalo! The actor is celebrating his 48th birthday today.

Ruffalo, best known to our ComicBook.com as Bruce Banner - or ... The Hulk - in the Marvel Cinematic Universe, is an acclaimed actor with over 60 credits to his name. His best known projects, outside of The Avengers and Avengers: Age of Ultron, include Shutter Island, Now You See Me, and, of course, 13 Going On 30 (how could we forget that one!). He's been nominated for two Academy Awards.

Ruffalo's first acting credit came in The Dentist in 1996. Did you know he shares a birthday with Avengers co-star, Scarlett Johansson?

Happy birthday, Mark Ruffalo! We like you, even when you're angry.