For the first time, Gautam Adani became the second-richest in Asia
His wealth surged 261% to Rs 5.1 lakh crore
Over the last year, his family added Rs 1,000 crore a day
For the 10th year in a row, Mukesh Ambani remained the richest Indian
His wealth stood at Rs 7.2 lakh crore
Poonawalla of Serum Institute of India occupied the 6th position
His wealth increased by 74% to Rs 1,63,700 cr
Others in the top 10 include Lakshmi Mittal and Kumar Mangalam Birla
