Yao Ming is a retired Chinese basketball player and current executive known for his time with the Houston Rockets in the NBA and the Shanghai Sharks in the CBA. At 7 feet 6 inches, he was an 8-time NBA All-Star.
This is based on winning 7 head-to-head matchups with other famous people, but also losing 19 head-to-head matchups.
Most recently Yao Ming lost a matchup to Neil Young (#577) voted by someone from United States.