Blake Resnick, a 23-year-old engineer who founded a drone startup in US, has become a centimillionaire with over $100 million wealth. Backed by the likes of Sam Altman and Sam Bankman-Fried, Brinc Drones recently raised funds at $300 million valuation. Resnick started studying engineering at the age of 14. He interned at DJI and Tesla before starting his own company.