Dato' Ong Beng Seng ( born January 1946) is a Singapore-based Malaysian billionaire businessman and husband of Christina Ong. He is the founder of the Singapore-based organisation Hotel Properties, and a shareholder in many businesses. Forbes estimates the net worth of Ong and his wife at $1.8 billion (as of July 2014), making them the 15th richest people in Singapore.Forbes, "Singapore's 50 Richest: #15 Ong Beng Seng & Christina Ong"
