Supermarket chain DMart’s Founder Radhakishan Damanibecomes India’s 2nd richest person after Mukesh Ambani, Chairman of Reliance Industries Limited. According to Forbes ‘Real Time Billionaires’ Index, Damani has a net worth of $17.8 billion. Key Points: DMart’s shares surged 700% in March 2017, with a market capitalisation of Rs 1.55 lakh crore. DMart operates 196 stores in 72 cities across the country.