![To this day, John Surtees remains the only driver to have won a World Championship on both two and four wheels. After winning 7 World Championships in 350cc/500cc, Surtees made the switch To this day, John Surtees remains the only driver to have won a World Championship on both two and four wheels. After winning 7 World Championships in 350cc/500cc, Surtees made the switch](https://i.redd.it/5pxizikdlvz81.png)
To this day, John Surtees remains the only driver to have won a World Championship on both two and four wheels. After winning 7 World Championships in 350cc/500cc, Surtees made the switch
![George Harrison talks with F1 driver John Surtees while motorcyclist Barry Sheene gears up for a race - April 1978 : r/formula1 George Harrison talks with F1 driver John Surtees while motorcyclist Barry Sheene gears up for a race - April 1978 : r/formula1](https://external-preview.redd.it/vmlupqtc6oFzi1TQmI4RXwLhf3f6300ERwrxbKmgxa8.jpg?auto=webp&s=ecf76a9b64261ecd5f1ed4fbc4aedbad34caf2f6)
George Harrison talks with F1 driver John Surtees while motorcyclist Barry Sheene gears up for a race - April 1978 : r/formula1
![John Surtees dead: Tributes pour in as legendary British F1 and motorcycling champion passes away aged 83 - Mirror Online John Surtees dead: Tributes pour in as legendary British F1 and motorcycling champion passes away aged 83 - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article10003789.ece/ALTERNATES/n615/John-Surtees.jpg)