Who is the youngest billionaire ?
It's Dustin moskovitz roommate of mark zukerberg in Harvard. http://www.forbes.com/pictures/eimh45lhg/no-1-dustin-moskovitz/
I think the guy that made Facebook
I assume Justin beiber
JB?! i also read this bokk about a 7 year old king, somethin like that.(wish iwaz)
jb, taylor swift, or selena gomez cause she like in every disney show o.o
Mark Zuckerberg but there is also some young princes in Saudi Arabia that are probably already billionaires