Horner with emotional story about Mateschitz: 'He's still heard that'

Red Bull Racing are currently working hard to develop their first engine, a collaboration between Red Bull Powertrains and Ford. Christian Horner reveals an emotional detail about the new line of Formula 1 power units being produced in Milton Keynes. It has everything to do with Red Bull co-founder Dietrich Mateschitz, who passed away in 2022.