50 Cent is an American rapper, actor, and businessman who gained fame with his debut album 'Get Rich or Die Tryin''. He has sold over 30 million albums worldwide and won multiple awards, including a Grammy and an Emmy.
This is based on winning 19 head-to-head matchups with other famous people, but also losing 19 head-to-head matchups.
Most recently 50 Cent lost a matchup to Carrie Underwood (#31) voted by someone from Canada.