When you passed that test you thought you failed
Muhammad Ali stands over Sonny Liston after knocking him out in the first round of their 1965 fight. Ali turns 70 today. (Neil Leifer/SI)
GALLERY: Classic Photos of Muhammad Ali | Ali at 70
VIDEO: Boxing historian Bert Sugar on greatness of Ali
SI VAULT: Ali beats Frazier in Manilla (10.13.75)
Mario’s Magic Mushroom Trip by Tomas Jordan is up for scoring now! Take a magic trip over to Threadless and score it now. Your scores tell us what you want printed!
