Meet the Hong Kong billionaires behind some of the world's glitziest hotels — and the generation who could inherit the empire

Chung Sung-Jun/Getty Images for Festival de Cannes Film Week in Asia

• Cheng Yu-tung's family is one of the richest in Hong Kong, with a property empire larger than Central Park.
• The family also owns the Carlyle, the glitzy New York City hotel that's tied to the Met Gala.
• Cheng's grandchildren Adrian and Sonia are in the spotlight as contenders to inherit the family's wealth.