No. 31 -- Bobby Orr ESPN SportsCentury : Season 1 Episode 27

Bobby Orr was a Canadian professional ice hockey player, widely acknowledged as one of the greatest of all time. Orr used his ice skating speed, scoring, and play-making abilities to revolutionize the position of defenceman. He played in the National Hockey League (NHL) for 12 seasons, mostly with the Boston Bruins. Orr remains the only defenseman to have won the league scoring title with two Art Ross Trophies. Orr won a record eight consecutive Norris Trophies as the NHL's best defenceman and three consecutive Hart Trophies as the league's most valuable player (MVP).