Gautam Singhania

Singhania is another man with a name that not everybody may know, but he’s a billionaire nonetheless. He has built his fortune in the fabric industry. He’s a chairman of the Raymond Group, which is the largest producer of suiting fabric in the entire world.

He’s known in India for his love of fast cars, boats and planes. Singhania is the owner of a Bombardier Challenger 600 Series jet. The jet was designed by Eric Roth, a well-known interior designer of aircraft interiors. The jet cost Singhania a cool $25 million.