Meet DoorDash CEO Tony Xu, the 36-year-old food delivery app entrepreneur whose net worth soared to more than US$3 billion amid Covid-19

• He went from being a young immigrant who washed dishes, mowed lawns and considered McDonald’s a ‘luxury’ to a Stanford graduate who founded a hit delivery app
• DoorDash’s value skyrocketed to US$32 billion after its IPO and in turn made its CEO, Chinese-American Tony Xu, a billionaire – but what was his backstory?