Jack Gleeson is playing one of TV’s most hated characters right now: Joffrey Baratheon on Game of Thrones! But he wasn’t always so hated. Gleeson began acting on the stage at the age of seven, and actually made his film debut in 2005’s Batman Begins. He played a small role in the horror movie Shrooms, and has also appeared in the films A Shine of Rainbows and All Good Children. I’m sure he’s a perfectly nice young fellow, but man, he’s playing such a nasty villain that I think everyone enjoys watching him get slapped. Jack Gleeson turns 21 today. Please don’t slap the poor guy!