United States’ Connor Fields (11) leads the competition in a BMX cycling men’s quarterfinal run during the 2012 Summer Olympics in London, Thursday, Aug. 9, 2012. (AP Photo/Christophe Ena)
United States’ Connor Fields (11) leads the competition in a BMX cycling men’s quarterfinal run during the 2012 Summer Olympics in London, Thursday, Aug. 9, 2012. (AP Photo/Christophe Ena)