Infosys Chairman Nandan Nilekani (R) and Paytm founder Vijay Shekhar Sharma during the launch of 'Paytm All-In-One' payment system, in Bengaluru.

PTI Photo

Berkshire Hathaway Investment Manager Todd Combs and Paytm founder and CEO Vijay Shekhar Sharma. Billionaire Warren Buffett's Berkshire Hathaway has picked up stake in Paytm and will get a position on the Board, the largest digital payments company in India.

Handout Photo/PTI