主播大秀

Ahead of the 15th World Athletics Championships from the iconic Bird's Nest Stadium in Beijing - the centrepiece of the city's 2008 Olympic Games - Gabby Logan and guests discuss the big stories heading into nine days of competition, including the eagerly-anticipated showdown between Usain Bolt and Justin Gatlin over 100m, and the championship return of Olympic champion and new mum Jessica Ennis-Hill in the heptathlon. There will also be focus on the chances of the other two stars of London's 2012 Super Saturday - Mo Farah and Greg Rutherford - and the rising stars of the British team, including sprinters CJ Ujah and Dina Asher-Smith.