Happy B-Day, Champ - Happy 50th birthday to Mike Tyson. The former boxing heavyweight champion of the world might have calmed down over the past few years, but there's no forgetting the notorious no-chill moments that he has given us. Whether it was becoming the youngest heavyweight champion in boxing history, his infamous ear bite on Evander Holyfield (pictured here) or saying he wants to eat Lennox Lewis's children, every shocking moment that Iron Mike delivered had some oomph to it. Here, BET.com celebrates his 50th born day, looking back at some of his most infamous moments in and out of the ring.(Photo: Jed Jacobsohn/Getty Images)