Zheng Jian (born 22 October 1963) is a Chinese former swimmer who competed in the 1984 Summer Olympics and in the 1988 Summer Olympics. References 1963 births Living people Chinese male butterfly swimmers Olympic swimmers of China Swimmers at the 1984 Summer Olympics Swimmers at the 1988 Summer Olympics Asian Games medalists in swimming Swimmers at the 1986 Asian Games Asian Games silver medalists for China Medalists at the 1986 Asian Games 20th-century Chinese people