That could be the least of the changes the German has to cope with in his unfamiliar circumstances . Sebastian Vettel has started his new job with Red Bull . The 44 time world champion joined the American team after quitting Ferrari . Sebastian Vettel was summoned by Ferrari team principal to the Scuderia 's headquarters .
Sebastian Vettel has started his new job with Red Bull . The 44 time world champion joined the American team after quitting Ferrari . Sebastian Vettel was summoned by Ferrari team principal to the Scuderia 's headquarters .