Fifteen self-made entrepreneurs from Hurun India 40 & Under Self-Made Rich List 2021 reside in Bengaluru, with Zerodha's Co-founder Nikhil Kamath being the richest of them with ₹11,100 crore wealth. Eight entrepreneurs featured on the list live in Delhi, with OYO's 27-year-old Founder Ritesh Agarwal being the richest with ₹6,300 crore wealth. Delhi is followed by Mumbai, Gurugram and Thane.