Nina Wang

Nina Wang, born Kung Yu Sum (Chinese: 龔如心; pinyin: Gōng Rúxīn) 29 September 1936 – 3 April 2007) was Asia's richest woman, with an estimated net worth of US$4.2 billion at the time of her death. She was the widow of Hong Kong chemical magnate Teddy Wang, who was kidnapped and disappeared in 1990.