It's not exactly something that Sebastian Vettel's rivals want to hear right now, but Red Bull tech guru Adrian Newey believes the German will improve further.
Vettel secured a fourth consecutive World Championship with his victory in India on Sunday and in the process he became the youngest driver to win quadruple titles at the age of 26.
He also joined compatriot Michael Schumacher and Argentinian Juan-Manual Fangio as the only drivers to have won four in a row.
Vettel's rivals will no doubt be hoping that he has reached his zenith, but design chief Newey warns there is much more to come from him.
"Sebastian is not going to get worse, that's for sure," Newey said. "He's...
Full Story »