Thomas Bach

Zojoji-temple in Tokyo (Getty)

The most significant International Olympic Committee meeting in a generation takes place this weekend – the committee will choose a host city for 2020 at the weekend amid reservations about all three candidates. Shortly after, it will have to decide on a successor for Jacques Rogge, president of the movement.

Thomas Bach, a German lawyer, is the favourite in the presidential race. But the decision over the 2020 host will be more difficult. Here’s what’s happened in the campaign so far and why the decision will be an uncomfortable one: Read more