Question: Buddhist Yip Kei Nam Memorial College the school was founded with funds from a gambling tycoon whose wealth was estimated to be what?

Related documents: [0]  [DOC] Buddhist Yip Kei Nam Memorial College (Chinese: 佛敎葉紀南紀念中學) is the first secondary school on the Tsing Yi Island in the New Territories of Hong Kong. Located in Cheung Ching Estate, the school was founded by Hong Kong Buddhist Association in September, 1978 with buildings from Hong Kong Government and funds from Yip Hon (葉漢), a tycoon in Hong Kong and Macau. The school was named after Yip Hon's father, Yip Kei Nam (葉紀南). [END] 
[1]  [DOC] Yip Hon () (1904 – 7 May 1997) was a gambling tycoon in South China. His wealth was estimated to be HK$ 100 million. In his childhood, he stayed in Kong Mun of Kwangtung, and usually participated in gambling with his pocket money. He was nicknamed "Kwai Wong" (鬼王) (translated as "Ghost King".) [END]  
Answer: HK$ 100 million
HK$ 100 million