Derek Warwick started 99 GPs in turbo machinery, from Toleman-Hart to Arrows-Megatron via Renault and Brabham-BMW, and scored four podiums.
He never quite had the luck to take a Formula 1 victory, but the current BRDC president is well-placed to assess the drivers of the era.
So, here are his views on the best F1 drivers, judged by what they achieved - and how they performed - in turbocharged F1 cars, with their turbo moments selected by AUTOSPORT.
10. KEKE ROSBERG