Formula 1: Isack Hadjar promoted to Red Bull in 2026 as Yuki Tsunoda will be the team's reserve driver Hadjar will be Max Verstappen's fourth teammate in the past three seasons. Content Original Link: https://sports.yahoo.com/f1/breaking-news/article/formula-1-isack-hadjar-promoted-to-red-bull-in-2026-as-yuki-tsunoda-will-be-the-teams-reserve-driver-153452568.html