Q. How many drivers have been world champion?
(Alistair S)
A. 38
| 1. | Mac McDonnell | 1955 |
| 2. | Jerzy Wójtowicz | 1955 |
| 3. | Johnny Brise | 1956, 1959, 1960 |
| 4. | Aubrey Leighton | 1957 |
| 5. | Bob Reeve | 1958 |
| 6. | Jock Lloyd | 1961 |
| 7. | Fred Mitchell | 1962, 1966 |
| 8. | Doug Wardropper | 1963 |
| 9. | Trevor Frost | 1964 |
| 10. | Ellis Ford | 1965 |
| 11. | George Ansell | 1967 |
| 12. | Tony Neal | 1968 |
| 13. | Stu Smith | 1969, 1972, 1980, 1983, 1984, 1985 |
| 14. | Jim Esau | 1970 |
| 15. | Doug Cronshaw | 1971 |
| 16. | Dave Chisholm | 1973, 1974, 1975 |
| 17. | Stu Bamforth | 1976 |
| 18. | Mike Close | 1977 |
| 19. | Dave Mellor | 1978 |
| 20. | Frankie Wainman | 1979 |
| 21. | Len Wolfenden | 1981 |
| 22. | Willie Harrison | 1982 |
| 23. | Peter Falding | 1986, 1993, 2003, 2004 |
| 24. | John Lund | 1987, 1988, 1991, 1992, 1996, 1997, 2000, 2002 |
| 25. | Ray Tyldesley | 1989 |
| 26. | Bert Finnikin | 1990 |
| 27. | Andy Smith | 1994, 2006, 2008, 2009, 2010 |
| 28. | Keith Chambers | 1995 |
| 29. | Frankie Wainman | 1998, 2005, 2016 |
| 30. | Murray Harrison | 1999 |
| 31. | Rob Speak | 2001, 2015 |
| 32. | Stuart Smith | 2007, 2018 |
| 33. | Paul Harrison | 2011 |
| 34. | Lee Fairhurst | 2012 |
| 35. | Tom Harris | 2013, 2019, 2021, 2023, 2024, 2025 |
| 36. | Craig Finnikin | 2014 |
| 37. | Nigel Green | 2017 |
| 38. | Charlie Sworder | 2022 |