RIDING IMPACTO U.S. Army World Class Athlete Program Spc. Dennis Bowsher of Fort Carson, Colo., seen here riding Impacto in the show jumping event, finishes fourth in the men's modern pentathlon with 5,740 points at the 5th CISM Military World Games in Rio de Janeiro, July 22, 2011. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 712460-M-VSQ14-967.jpg Photo Gallery