Red Bull team adviser Helmut Marko has admitted that “the concern is great” about Max Verstappen’s future with the Formula One team due to its current car struggles. Reigning F1 world champion Verstappen,

Max Verstappen and Red Bull are one of Formula 1’s all-time most successful partnerships. A disastrous race has raised concerns Verstappen could consider a move elsewhere.

The Red Bull senior advisor sees the team's lack of performance at Bahrain a small window that could open wide for the four-time world champion to exit if things don't change