LONDON - JULY 17: The Chair of the London 2012 Organisational Comittee, Sebastian Coe (R), gestures as he talks with British diver from the Crystal Palace 2012 Olympic Fast Track team, Jessica Williams (L), as they sit on swimming starting blocks at the site of the Aquatics Centre on the Olympic 2012 site on July, 17 2008 in east London, England. Construction of the London 2012 Aquatics Centre has started two months ahead of schedule. (Photo by Daniel Berehulak/Getty Images)
