35-year-old Divya Gokulnath appears on the 2021 Forbes India Rich List alongside her husband, the cofounder of BYJU's Byju Raveendran. At 35, she's the youngest billionaire on the list for the second year running along with Zerodha Broking's Nikhil Kamath, also 35. Divya and Byju's combined net worth is $4.05 billion in 2021.