Kimi Raikkonen to retire at end of Formula One season

Alfa Romeo driver Kimi Raikkonen of Finland steers his car during the third practice session ahead of the Formula One Grand Prix at the Spa-Francorchamps racetrack in Spa, Belgium, Saturday, Aug. 28, 2021. The Belgian Formula One Grand Prix will take place on Sunday. (AP Photo/Francisco Seco)

Alfa Romeo driver Kimi Raikkonen of Finland steers his car during the second practice session prior to the Formula One Grand Prix at the Spa-Francorchamps racetrack in Spa, Belgium, Friday, Aug. 27, 2021. The Belgian Formula One Grand Prix will take place on Sunday. (AP Photo/Francisco Seco)

Alfa Romeo driver Kimi Raikkonen of Finland attends a media conference prior to the Belgian Formula One Grand Prix at the Spa-Francorchamps racetrack in Spa, Belgium, Thursday, Aug. 26, 2021. (Xpb Images.com, Pool via AP)