GUANGZHOU, Nov. 25 (Xinhua) -- Chinese Si Tianfeng clocked in the season's best of three hours 47 minutes and four seconds to win the men's 50km walking gold medal at the Asian Games here on Thursday.
His compatriot Li Lei got the silver with his personal best of 3:47:34, while Japanese Koichiro Morioka placed third in 3:47:41.
