Hiroo Onoda was a second lieutenant in the Imperial Japanese Army during World War II. He is famous for continuing to conduct guerrilla warfare on Lubang Island, Philippines, for nearly 29 years after the war ended.
This is based on winning 1 head-to-head matchups with other famous people, but also losing 30 head-to-head matchups.
Most recently Hiroo Onoda lost a matchup to Dave Bautista (#994) voted by someone from Canada.