Bobby Orr turns 64 today. The Bruins legend won the Norris Trophy for eight straight years, became the only defenseman to lead the league in scoring (1970, 1975) and led the Bruins to two Stanley Cup championships. He is currently the president of Orr Hockey Group agency. (Neil Leifer/SI)
GALLERY: Iconic Photos of the Boston Bruins
SI VAULT: Orr wins 1970 Sportsman of the Year (12.21.70)
