Most of world’s richest people are somewhat in their 80s or 70s at best. However, there are some billionaires who defy the laws of age and have built a fortune much earlier than others. See who are the youngest billionaires in the world right here!

# 10 Fahd Hariri, 33 : Net Worth $1.2 billion

The youngest son of Lebanese Prime Minister Rafik Hariri, Fahd is a well-regarded young architect who graduated from The Ecole Spéciale d’Architecture de Paris in 2004. His net worth is $1.2 billion.

# 9 Yang Huiyan, 32 : Net Worth $6.9 billion

At only 32, Yang Huiyan is China’s richest woman with a net worth of $6.9 billion. She is the vice chairman of a real estate giant, Country Garden who she inherited from her father.