441th most famous person in the world!

John Mayer is an American singer, songwriter, and guitarist known for his successful blend of rock, pop, and blues. He has won multiple Grammy Awards and is famous for hits like 'Your Body Is a Wonderland' and 'Waiting on the World to Change'.

This is based on winning 10 head-to-head matchups with other famous people, but also losing 13 head-to-head matchups.

Most recently John Mayer lost a matchup to Ice Cube (#317) voted by someone from Canada.