xxxxxxxxxxxxxthe200London_Olympi2cs_Athletics_Mens_0b928

Ecuador's Alex Quinonez is out in front during his 200-meter heat. (Morry Gash/Associated Press)

Ecuador’s Alex Quinonez is out in front during his 200-meter heat. (Morry Gash/Associated Press)

during the athletics in the Olympic Stadium at the 2012 Summer Olympics, London, Tuesday, Aug. 7, 2012. (AP Photo/Morry Gash)