Who is the Italian teammate of the four-time 500cc motorcycle World Champion who won the title in 1956, 1958, 1959, and 1960
John Surtees John Surtees, {'1': ", '2': ", '3': ", '4': "} (11 February 1934 – 10 March 2017) was an English Grand Prix motorcycle road racer and Formula One driver. He was a four-time 500cc motorcycle World Champion – winning that title in 1956, 1958, 1959 and 1960 – the Formula One World Champion in 1964, and remains the only person to have won World Championships on both two and four wheels. He founded the Surtees Racing Organisation team that competed as a constructor in Formula One, Formula 2 and Formula 5000 from 1970 to 1978. He was also the ambassador of the Racing Steps Foundation.
Suzuki RG 500 gamma Suzuki RG 500 gamma was a racing motorcycle built by Suzuki which participated in the 500cc Grand Prix world championship. The bike debuted in 1981 replacing the Suzuki RG 500. The Roberto Gallina-Suzuki team won two consecutive riders world championships in the 500cc class with Marco Lucchinelli in 1981 and Franco Uncini in 1982.