Amir Khan: $30 Million
British boxer Amir Khan has been toppling opponents since his early years in elementary school. His emergence as an amateur culminated in a silver medal at the 2004 Athens Olympics. Khan's professional career began with 18 consecutive victories, and within four years, he claimed the WBA light-welterweight championship under the guidance of renowned trainer Freddie Roach. Khan's wealth was significantly boosted from his recent bout with Canelo Alvarez, earning him $13 million despite the loss.
