Asian Games
The 16th Asian Games (Guangzhou, China, 2010[1]) had Go as a recognised sport, there were three gold medal events.
Men's team
Six players in each team, the time is one hour of main time, followed by three periods of 30-second byo-yomi.
Results:
Gold: Korea, Silver: China, Bronze: Japan
Women's team
Four players in each team, the time is same as men's team.
Results:
Gold: Korea, Silver: China, Bronze: Chinese Taipei
Mixed double
It's known as Pair Go, the time system is absolute timing, each side has forty-five minutes.
Results:
Gold: Korea (Park Jung Hwan and Lee Sula)
Silver: China (Xie He and Song Ronghui)
Bronze: Korea (Choi Chul Han and Kim Yunyoung), defeating Chinese Taipei (Zhou Junxun and Joanne Missingham)
[1] Official website of Guang Zhou 2010: http://www.gz2010.cn/en/