Possibly Mark Zuckerburg
The worlds youngest teacher is zero.
Wayne roony (oldest) youngest ( cristiano ronalfo)
The world's youngest biome is the Tundra from what i heard hope this helped at least a little :/
He was not a billionare, but he was rich.
The worlds youngest island is Surtsey, one of the islands in Iceland. After a volcanic eruption in 1963. after the eruption subsided in 1967, erosion had caused it to become smaller in size.
macualy brown
adity mumthakar
its the most finest girl in Florida she is a future billionare
king Justin
No.
Money
he is steve jobs.. i guess.... and he became billionare through innovation, hard work and persistance