Mukesh Ambani: CEO of Reliance Industries

He did join IIT Mumbai after clearing the entrance exams, but decided to join UDCT Mumbai (Now, ICT, Mumbai) few weeks later to be with his other friends.

For those who are surprised the way I was, when I first got to know about this: UDCT's Department of Chemical Engineering  is considered the best in the country, and is ranked even higher than the IITs!

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