New York: After being named among the 100 most influential people in the world by Time magazine, head of India's Tata Group Ratan Tata has been included in the list of 73 biggest brains in business for his Rs 100,000 Nano car.

 
Ratan Tata

Conde Nast Portfolio, a US business magazine, in its May issue on all-round brilliance, has identified business' biggest brains including media czar Rupert Murdoch, Microsoft founder Bill Gates, Google co-founders Larry Page and Sergey Brin, and investor Warren Buffet.