Thanks to an early and unexpected gift from her father, 36-year-old Yang Huiyan is Asia's youngest female billionaire. She's also one of the richest women on the continent outright, with a worth of $13bn. All of it more or less came to her overnight after her father spontaneously decided to give her 55% of his real estate company Country Garden Holdings in 2007. At the time she was just 24.
Huiyan may not have been expecting the gift, but she was being groomed to take control of the company in the long term. She traveled to America to study as a teenager, graduating with a degree from Ohio State University in Marketing and Logistics. She's shown her worth to the company on multiple occasions; her dad is still in charge, but she serves as vice chairperson and was credited with the idea of creating new shares in the firm. That brought in revenue of $410m, which goes some way to repaying the enormous investment her father made in her.