Lewis Hamilton, Peter Bonnington, Mercedes Link to this image full-size: https://www.racefans.net/2019/10/25/hamilton-without-usual-race-engineer-bonnington-for-potential-title-decider/racefansdotnet-20191025-163328-1/Lewis Hamilton, Peter Bonnington, MercedesAdvert | Become a RaceFans supporter and go ad-freeLewis Hamilton, Peter Bonnington, Mercedes