David Petraeus is a retired United States Army general and public official known for his prominent roles in the Iraq and Afghanistan wars. He also served as the Director of the CIA from 2011 to 2012.
This is based on winning 1 head-to-head matchups with other famous people, but also losing 13 head-to-head matchups.
Most recently David Petraeus lost a matchup to Danica Patrick (#1673) voted by someone from Canada.