Who will be the next IOC president?
10 September 2013 Last updated at 06:44 BST
The International Olympic Committee is set to elect its new president on Tuesday, the final day of its general meeting.
The six candidates are Thomas Bach, Sergey Bubka, Richard Carrion, Ser Miang Ng, Denis Oswald, and Ching-Kuo Wu.
The new most powerful figure in sport is due to be named at about 15:00 BST.
BBC chief sports correspondent Dan Roan takes a look at who it might be.