Rakesh Jhunjhunwala no more: FIRST investment that led to Jhunjhunwala's becoming the Big Bull

Rakesh Jhunjhunwala started dabbling in stock when he was in college. At that time, Sensex was at 150, it now trades above 60,000. So, how a regular guy from Mumbai becomes the Big Bull of the Indian market? What was the first investment that gave him a big return?