"But for me, a challenge
is an opportunity to rise."Rosberg is confident after sweeping the races in Australia and Bahrain to start the season . but he knows he can't count Hamilton
out, particularly on a track where the British driver has prevailed four times before (2008, 2011, 2014-15)."A Hamilton
that starts sixth is still going to challenge
for the win and we know that," Rosberg said. This material may not be published, broadcast, rewritten or redistributed.