Björn Borg is a retired Swedish tennis player renowned for his achievements in the sport, including winning 11 Grand Slam singles titles between 1974 and 1981. He is considered one of the greatest players in tennis history and was known for his rivalry with John McEnroe.
This is based on winning 6 head-to-head matchups with other famous people, but also losing 25 head-to-head matchups.
Most recently Björn Borg lost a matchup to Art Garfunkel (#1630) voted by someone from Canada.