Vivien Chen

Vivien Chen is the younger daughter of the late billionaire Chen Din Hwa. She resigned as chairman of the family's Nan Fung Group in 2016.

She was appointed honorary chairman of the privately held group and doesn't have day-to-day involvement.

She had called the shots at one of the largest business dynasties in Hong Kong since 2009, after three decades of being groomed for the role.

Outside of Nan Fung, she's been buying commercial property in Hong Kong and London.

She lost a lawsuit in 2016 to her mother, Yang Foo-oi, over the distribution of the family's wealth, costing her $1.1 billion in compensation.