Kareem Abdul-Jabbar dunks past Julius Erving during Game 1 of the NBA Finals between the Los Angeles Lakers and Philadelphia 76ers on May 27, 1982 at The Spectrum in Philadelphia. Kareem won six NBA titles, three NCAA national championships at UCLA and is the NBA’s all-time leading scorer (38,387 points). The Hall of Fame center turned 68 years old today. (Manny Millan/SI)
Usain Bolt of Jamaica celebrates winning the Men's 100m Final and the gold medal at the National Stadium on Day 8 of the Beijing 2008 Olympic Games on August 16, 2008 in Beijing, China. Bolt finished the event in first place with a time of 9.69, a new World Record.