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

Red Bull has sacked long-serving Formula One principal Christian Horner and promoted Laurent Mekies from sister team Racing Bulls in the role of chief executive. Horner, 51, had been in position since becoming the youngest team boss when Red Bull made its debut as a constructor in 2005.

Any Red Bull fan knows the name Christian Horner. For years, he has been synonymous with the team, having been the one who built it into the powerhouse that took the recent seasons by storm. On July 9,