As Newey leaves, who is really behind Red Bull F1 dominance?

The Race

As Newey leaves, who is really behind Red Bull F1 dominance?

As Adrian Newey's departure from Red Bull has come into view, so too has the question of how involved he's been in the generation of cars that have dominated F1's current ground effect era. Mark Hughes explains why that's a simplistic question without a black and white answer