4. Nick D’aloisio – Richest Self-made Millionaire - $30 Million
Nick D’aloisio has earned such great wealth, not because he inherited them from parents or family. He is known to be Self- made millionaire, as he is the young man behind of an app “Summly”. In 2012, this application is awarded as Apple’s best. Because of being a computer genius, he has been awarded as “Innovator of the Year”.
3. Dannielynn Hope Marshall Birkhead - $59 Million
This young girl is a sole successor of her mother, Anna Nicole Smith (her mother Anna and brother Daniel both perished tragically). Danielle's mother had a very controversial married life as she had married an 89 year old Oil entrepreneur.