Date of Birth: 
Place of Birth: Tianjin, China
About Sung Lin Yung
- Stephen Sung Lin Yung (born 7 May 1965 in Tianjin) is a retired Chinese football player who represented the Hong Kong football team.
- Starting his career in China he played for the Chinese U-20 and the Chinese Olympic team before he established himself with Chinese top tier side Tianjin where he played as a forward.
- Moving away from China he joined Hong Kong football team South China and became their utility player playing anywhere on the field, though he spent most of time as a defensive midfielder where he had a successful time with them winning several cups and the 1996–97 Hong Kong First Division League title with them.
- He would then become a Hong Kong permanent resident before he played for the Hong Kong national team and played a major role in Hong Kong's World Cup Qualifiers in 1997.
- By 1998, he moved to other Hong Kong football teams Sing Tao and then Instant-Dict before he retired.
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