During the countdown to the BBC Sports Personality of the Year award on Sunday, 20 December, we will be looking at each of the 12 shortlisted contenders.
Athlete Mo Farah became the first Briton to complete the distance 'triple-double' by winning both the 5,000m and 10,000m titles at the World Championships in Beijing.
You can vote for this year's BBC Sports Personality of the Year during the BBC One show on Sunday, 20 December, either by phone or online.
If you vote online you must register to have your say on 20 December. Find out how here.