'He's demanding when he needs to be' – Sainz's former race engineer explains what Williams can expect from him
Today at 09:50 AM
Carlos Sainz's former race engineer Tom Stallard – who worked with the Spaniard at McLaren – has given an insight into what Williams can expect from the driver when he joins the team next season, with Stallard confident that Sainz will be a "big asset" to the Grove outfit.
