India, Oct. 5 -- Rahul Vohra was just 27 when he added millions to his net worth by selling his startup to LinkedIn. However, the stress of running a successful company landed him in the hospital. The Indo-British entrepreneur has now opened up about his journey from sickness to health and to building another successful startup.

Vohra had founded Rapportive in 2009 as a browser plug-in email service. In February 2012, LinkedIn acquired the startup in a deal valued at $15 million.

However, just a few months before the deal closed, Rahul Vohra-then serving as CEO and co-founder of Rapportive-ended up in the hospital because of stress.

"I didn't think I was stressed, but I think that's just because when you're stressed all the time, you d...