995th most famous person in the world!

Mark Harmon is an American actor best known for his role as Leroy Jethro Gibbs on NCIS. He also had notable roles in St. Elsewhere, Reasonable Doubts, and Chicago Hope. Before acting, he was a college football quarterback.

This is based on winning 9 head-to-head matchups with other famous people, but also losing 23 head-to-head matchups.

Most recently Mark Harmon lost a matchup to Martin Sheen (#468) voted by someone from Brazil.