For instance after launching myYearbook, Catherine and David Cook were aged just 17 and 19 respectively when they were already worth around $10 million. Ashley Qualls who came up with WhateverLife was worth $4 million at 17.
Facebook’s Mark Zuckerberg, now 30 going on 31, was worth a whopping $700 million when he was just 23.
Here are seven people, including those mentioned above, who were Internet millionaires before they turned 25. Click “NEXT” to see them