| AJFOYT | Only driver to win the Indianapolis 500, the Daytona 500, the 24 Hours of Daytona, and the 24 Hours of Le Mans |
| MONACO | Indianapolis 500, the 24 Hours of Le Mans, and this Grand Prix form the Triple Crown of Motorsport. (6) |
| FERNANDO | Former F1 champion; 2019 24 Hours of Daytona race winner (8,6) |
| OVAL | Bike circuits at Daytona and Indianapolis have both used a section of this track design utilised only by cars. (4) |
| BATTLEOFWILLS | In which author 1 Across and the 24 Down fail to compromise? (6,2,5) |
| RACES | Daytona and Indianapolis have them |
| GRAHAMHILL | The only driver to win the Triple Crown of Motorsport: the 24 Hours of Le Mans, Indianapolis 500 and Formula One World Championship |
| MARIOANDRETTI | The only driver to win the Indy 500, Daytona 500, and Formula One World Championship: 2 wds. |
| RINDT | Jochen ___, the only driver to win the Formula 1 World Drivers' Championship posthumously |
| ALUNSER | Oldest driver to win the Indianapolis 500 |
| FOYT | A.J . .... , first driver to win the Indianapolis 500 four times (4) |
| LYN | ___ St. James, first woman to win the Indianapolis 500 Rookie of the Year (1992) |
| RONDEAU | Jean ___, French driver and constructor who won the 24 Hours of Le Mans in 1980 in a car bearing his own name |
| ALONSO | Fernando, Spanish racing driver who won the 24 Hours of Le Mans race in 2018 and 2019 (6) |
| LEHTO | J J ___, Finnish former Formula One driver who won the 24 Hours of Le Mans twice, in 1995 and 2005 |
| GRAEME | Mr Crosby, the only rider to have won the Daytona 200, Imola 200, Suzuka 8 hours and an Isle of MANTT. (6) |
| ICKX | Jacky, Belgian ex-Formula One racing driver who won the 24 Hours of Le Mans six times (4) |
| DEREKBELL | English former racing driver who won the 24 Hours Of Le Mans race five times (5,4) |
| PHIL | The only American-born driver to win the Formula One World Drivers' Championship |
| JODYSCHECKTER | The only African driver to win the Formula One World Championship |
