Kwak Bang-bang

Kwak Bang-bang (, born February 6, 1980, in Xuzhou) is a retired Chinese-Hong Kong-South Korean table tennis player. Born as Guo Fangfang in China, she played on the Hong Kong national team as Kwok Fong Fong from 2000 to 2005, and on the South Korea national team as Kwak Bang-bang from 2005 to 2008.

She helped Hong Kong win two bronze medals at the 2000 Asian Table Tennis Championships, including the women's doubles bronze with Song Ah Sim.

She helped South Korea win a bronze medal at the 2006 Asian Games. At the 2007 Asian Table Tennis Championships she won the mixed doubles gold medal with Oh Sang-eun.