7Naruatsu Baba – Age 36
Next on our top list is the founder of Japanese smartphone maker, Colopl Inc..
Naruatsu Baba and his company own 5 of the world’s top-grossing apps for Google’s Android phone.
The Tokyo-based company produces games such as ‘Treasure Detective’, ‘Dino Dominion’, ‘Catastrophic Zombies’ and ‘Kuma’s Digging Adventure’.
And according to the Bloomberg Billionaires Index, Naruatsu Baba holds a 69% of the company, which is valued at $2 billion.