Toto Wolff and Christian Horner spat rumbles on over 2026 regulations as Red Bull dominate
Mercedes team principal Toto Wollf and his Red Bull peer, Christian Horner, have exchanged more words, this time over Formula 1’s engine regulations for 2026. Changes were decided in August 2022, but Horner has said that he and others want tweaks, with the rules meant to improve the sustainability of the sport.


