Lewis Hamilton won in Australia ahead of team-mate Nico Robserg . Helmut Marko , motorsport advisor of Red Bull , has speculated that his team could pull out of Formula One if Mercedes are allowed to dominate . Mercedes chief Hamilton vs Rosberg has urged Red Bull to 'get their head down ' And if this Formula One season is about Toto Wolff , tough .
Lewis Hamilton won in Australia ahead of team-mate Nico Robserg . Helmut Marko , motorsport advisor of Red Bull , has speculated that his team could pull out of Formula One if Mercedes are allowed to dominate . Mercedes chief Toto Wolff has urged Red Bull to 'get their head down ' And if this Formula One season is about Hamilton vs Rosberg , tough .