Red Bull advisor Dr Helmut Marko has vehemently denied rumours linking former Renault managing director Cyril Abiteboul to the team's newly formed powertrains division. The Frenchman endured a torrid relationship with Red Bull team principal Christian Horner during Renault’s time supplying the Milton Keynes-based squad with engines in the turbo-hybrid era of Formula 1. Seven reliability-related retirements in 2018 were enough to sever a tie that had already been hacked at several times since the start of the hybrid era. Following three seasons with Honda that included 16 race wins and a championship for Max Verstappen, Red Bull will now be making their own powertrains for the 2022 season...
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