Jenson Button is Sebastian Vettel's main threat according to Christian Horner
JENSON BUTTON is the dangerman to Sebastian Vettel winning a third world title, according to Red Bull team principal Christian Horner.
But Horner believes Vettel will edge the title fight between six world champions. “Jenson had a great year last year and you can’t rule him out. He will probably be the strongest challenger,” said Horner.
“Seb had an unbelievable year and in the end dominated significantly. We are yet to see the best from him. He will evolve and get stronger. But there are some big opponents out there. Lewis Hamilton is going to be pushing hard and we’re set for a really fascinating season.”