Known as the King of Gambling, Ho dominated gaming in the former Portuguese colony after winning a monopoly license in 1961. His SJM Holdings Ltd. flourished as China’s economic opening created a flood of new wealth in a country with a passion for gambling. SJM now controls 20 casinos on an island of about 10 square miles.

Ho’s rise transformed Macau from a commercial backwater into the “Las Vegas of Asia” by exploiting its big advantage over the rest of China — casinos were legal. As his fortune swelled, he expanded beyond the island, building residential and office buildings in Hong Kong. In 1984, he won a license to operate a casino in Portugal and spent $30 million to open the Casino Pyongyang in North Korea in 2000.

Ho’s Macau monopoly expired in 2001, two years after China regained control of the island from Portugal. China then granted licenses to competitors, including Sheldon Adelson’s Las Vegas Sands and Wynn Resorts Ltd. Rather than hurting Ho, the increased competition coupled with China’s booming economy accelerated Macau’s growth into the world’s biggest gaming hub and Ho’s fortunes ballooned.

The city’s gaming revenue has become a barometer of the economy of China, where two thirds of its gamblers are from. While casino takings have usually grown with China’s GDP, it plummeted in 2014 when China launched an anti-corruption campaign and again in 2020, after the coronavirus pandemic triggered a 97% drop in revenue as Chinese gamblers were prevented from travel into the enclave.

Ho fathered 17 children with four women and when he retired around mid-2018, he passed some of the top roles at SJM to his heirs. Daisy Ho, his daughter, became chairman and executive director. Angela Leong, SJM’s second-largest shareholder whom Ho referred to as his fourth wife, became co-chair with another executive director.

Still, the succession reopened long-simmering family rivalries. In January 2019, Pansy, his eldest daughter with his second wife, joined forces with some siblings in an alliance that holds sway over a controlling stake in SJM, giving her the upper hand over Leong in the fight for the jewel in the crown of Ho’s $14.9 billion empire. Pansy, one of Hong Kong’s richest people, is also executive chairman of Shun Tak Holdings Ltd., which runs most of the ferries between Hong Kong and Macau.

Ho was born Nov. 25, 1921, into a wealthy Hong Kong family of Chinese and European descent and attended university in the city. His family’s circumstances deteriorated during World War II, when the Japanese invaded the British colony. At age 21, he fled to neutral Macau where he got his start trading everything from kerosene to airplanes, at a time when the island was best known for fishing and producing fireworks and incense.

Ho was an avid ballroom dancer and a former Hong Kong tennis champion. He won the Chinese Recreation Club doubles competition for older players for several years running into his 80s. Ho also carried the Olympic torch in 2008.