 Complete the following phrase:  In early 2017, Russell joined Mercedes-AMG Petronas Motorsport as a part of their junior driver programme. It was announced that Russell would take part in both days of the Budapest test on the 12 August, which followed the Formula One World Championship and support series races at the same circuit from the weekend before. In November the same year it was announced that Russell would make his Formula One practice debut at the Brazilian Grand Prix driving in the first practice session for Force India. Subsequently, it was announced that he would also drive for them in the first practice session for the 