Top 10 self-made billionaires in the world under 40
No 9 Wang Tao
Wealth: $4.15 billion
Company: Dajiang Innovation Technology Co
Age: 37
Age when made $1 billion: 36
Time it took to make $1 billion: 10 years
Country of residence: China
Wang Tao, founder of Dajiang Innovation Technology Co (DJI), poses for a photo on Feb 12, 2015. [Photo/VCG] |
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