Which real Formula One champion appears as a Ferrari character in Pixar's Cars (2006)?

Michael Schumacher appears as a Ferrari character in Pixar's Cars (2006). In the film, the Ferrari visits Radiator Springs and speaks with Luigi and Guido at Luigi's Casa Della Tires.

Schumacher was a German Formula One driver and a seven-time world champion. His animated appearance is a playful crossover between his real racing identity and the Cars world, where vehicles serve as the characters.

The cameo is not the same as a fictional race-car role such as Lightning McQueen or The King. Schumacher is represented as a Ferrari, and the scene centers on Luigi's admiration for the Italian marque. Other famous racing figures contributed to the franchise, but the Ferrari cameo in the first Cars film is specifically associated with Schumacher.