Video: Olympic trials 2012: Team GB athletes reflect on successful weekend in Birmingham At the end of a thrilling few days some of Team GB's medal contenders for the Olympics were able to reflect on an event that has whetted the appetite for London next month. One hundred metres champion Dwain Chambers is yet to run under the Olympic 'A' standard time but looks set to be selected for the squad after beating his rivals to gold at the trials. "To be able to go out there and represent my country and put on a GB vest again is something that I didn't think was going to happen," he said. It's slowly becoming a reality.