Franz Tost, Otmar Szafnauer, Guenther Steiner, Frederic Vasseur, 2018 Link to this image full-size: https://www.racefans.net/2018/10/31/why-f1s-playing-field-is-unlikely-to-be-levelled-in-2021/motor-racing-formula-one-world-championship-mexican-grand-prix-practice-day-mexico-city-mexico-287/Franz Tost, Otmar Szafnauer, Guenther Steiner, Frederic Vasseur, 2018Advert | Become a RaceFans supporter and go ad-freeFranz Tost, Otmar Szafnauer, Guenther Steiner, Frederic Vasseur, 2018