Christian Horner, the longest-tenured team principal in Formula 1, is out after two decades. Here's what he told the team.

Laurent Mekies, the boss of sister team Racing Bulls, will replace Horner, who has been with the team since its inception in 2005 and led it to 124 wins and numerous championships.

Amid growing rumors surrounding the future of Max Verstappen, the team opted to oust its team principal of two decades, telegraphing a major sea change ahead.