Sylvia Lai Sui-Pun, also known by her stage name Sum Sum, is a semi retired Hong Kong singer and actress.
Birthday: June 23, 1951
January 10, 1986
November 04, 1974
August 04, 1980
September 07, 1987
April 05, 1990
April 27, 1992
November 24, 1980
May 06, 1985
