Kazuhiro Kokubo (國母 和宏, Kokubo Kazuhiro; born August 16, 1988) is a Japanese snowboarder who has won multiple medals in international events, including consecutive golds in US Open Halfpipe in 2010 and 2011. He competed at the 2006 Turin Winter Olympics and 2010 Vancouver Winter Olympics, representing Japan.
Source: “Kazuhiro Kokubo”, English Wikipedia (CC BY-SA 4.0), excerpt