EUGENE, OR - JULY 25: Daisuke Matsunaga of Japan celebrates after winning the men's 10000m race walk during day four of the IAAF World Junior Championships at Hayward Field on July 25, 2014 in Eugene, Oregon. (Photo by Jonathan Ferrey/Getty Images)
EUGENE, OR - JULY 25: Daisuke Matsunaga of Japan celebrates after winning the men's 10000m race walk during day four of the IAAF World Junior Championships at Hayward Field on July 25, 2014 in Eugene, Oregon. (Photo by Jonathan Ferrey/Getty Images)