Ryan Lochte is an American swimmer and 12-time Olympic medalist. He is one of the most decorated swimmers in Olympic history, holding numerous world records and winning multiple awards. Lochte specializes in backstroke and individual medley events.
This is based on winning 3 head-to-head matchups with other famous people, but also losing 16 head-to-head matchups.
Most recently Ryan Lochte lost a matchup to Ariana Grande (#1) voted by someone from United States.