You probably remember Michael Phelps from Olympics 2008. Actually he is a symbol of Olympic glory, not only for the U.S., but also in the sense, worldwide. He collected record eight gold medals in those games. That definitely needs some attention.
And even so, he is got some chances winning gold in London this summer, because his biggest opponent will most likely be his own countryman, Ryan Lochte. But here we are more concerned with the Olympics 2012 schedule.You can find the schedule of these Olympic Games in London here, Schedule for Olympics 2012http://www.london2012.com/schedule-and-results/