Usain Bolt and GB's Adam Gemili go in the 100m on a star-studded night in Zurich

World champion Usain Bolt and Great Britain's Adam Gemili go in the 100m at the Weltklasse meeting in Zurich.

29 August 2013 Last updated at 21:02

Get involved

To get involved contact us in any of the following ways

As it happened

Share this story

Gossip logo Today's football gossip

All the latest gossip and intrigue from the football rumour mill.

September transfers page

Willian, Gareth Bale, Samuel Eto'o Transfers - September 2013

Track all the latest signings day by day

Visit BBC Sport's Facebook page

Follow BBC Sport on Google+

Get Inspired

How to get into sports and activities near you, plus more about our campaign

The BBC Sport app

BBC Sport app

BBC Sport brings you all the breaking news on its free smartphone app for users in the UK