Valentino Rossi (/ˈrɒsi/ ROSS-ee; Italian: [valenˈtiːno ˈrossi]; born 16 February 1979) is an Italian racing driver, former professional motorcycle road racer and nine-time Grand Prix motorcycle racing World Champion. Nicknamed "the Doctor", Rossi is widely considered one of the greatest motorcycle racers of all time.[a] He is also the only road racer to have competed in 400 or more Grands Prix.[4] Of Rossi's nine Grand Prix World Championships, seven were in the premier 500cc/MotoGP class. He holds the record for most premier class victories and podiums, with 89 victories and 199 podiums to his name.