1992 saw Senna drive very hard to try to stay with new world champion Mansell's dominant Williams; this ended in Senna running into the back of Mansell at the last corner. Mansell retired from Formula One and went to compete in CART in the United States; Senna's teammate Gerhard Berger won the race. 1993 saw Senna win what was to be his 41st and final victory and final race for McLaren ahead of Alain Prost, who was competing in his final Formula One race in a Williams before he too retired. Senna embraced his once extremely bitter rival Prost on the podium. It was announced around this time that the Australian Grand Prix would be moving to Melbourne for 1996.