Liu Yunfeng
Liu Yunfeng (simplified Chinese: 刘云峰; traditional Chinese: 劉云峰; pinyin: Liú Yúnfēng; born August 3, 1979 in Suihua, Heilongjiang) is a male Chinese race walker.
In 2001 he received a two-year suspension for doping.
...
Wikipedia
Liu Yunfeng (simplified Chinese: 刘云峰; traditional Chinese: 劉云峰; pinyin: Liú Yúnfēng; born August 3, 1979 in Suihua, Heilongjiang) is a male Chinese race walker.
In 2001 he received a two-year suspension for doping.