Perenna Kei
Photo: twitter
Prior to Alexandra Andresen and her sister becoming a part of the list, the title of youngest billionaire belonged to Perenna Kei. Perenna is a Chinese business woman who currently owns 85% of Logan Property Holding, a company that specializes in high-end real estate all over the world.
Photo: dineroclub
Technically, her father Ji Haipeng is the chairman and CEO of Logan, but yet it’s Perenna that remains as the majority shareholder. After the company went public in 2013, she made a fortune and quickly became a billionaire. Her estimated net worth is listed at $1.3 billion, but many believe that number will continue to grow in the coming years.