Aaron Swartz was an influential computer programmer and Internet activist. He co-founded Reddit and helped develop the RSS web feed format. Swartz's work focused on open access and political activism.
This is based on winning 2 head-to-head matchups with other famous people, but also losing 17 head-to-head matchups.
Most recently Aaron Swartz lost a matchup to Rowan Atkinson (#74) voted by someone from United Kingdom.