Named in 2022 as Hong Kong’s richest woman, Kwong Siu-hing is the single most important figure in the Kwok family, which owns Sun Hung Kai, Hong Kong’s largest and most prestigious property developer. Born in Guangzhou in 1929, she moved to Hong Kong in 1947, marrying Kwok Tak-seng, the founder of Sun Hung Kai, at the age of 20.