Top 8 Tech Billionaires Who Dropped Out of College

Azim Premji 

In a bid to rev up growth, Azim Premji shuffled the top ranks at his $7 billion (sales) outsourcer Wipro last year, replacing its co-chief executives with another Wipro insider. Donated $2 billion in 2010, some of which was used to fund the Azim Premji University, which opened in 2011. Company is mulling appointing first women director on its board. His Harvard-educated son Rishad is Wipro's chief strategy officer. Reportedly Premji personally invested $15 million in Vinod Khosla's cleantech fund.