Patrick Head
Nigel Mansell also announced a U-turn on his decision to retire by making public his agreement to join Williams-Renault for two years from 1991 after being given assurances from Frank Williams, Patrick Head and Renault that they could deliver him a car in which he could win a world championship and that he would be the team's undisputed #1 driver. On Saturday Soichiro Honda, the founder of Honda, met Ayrton Senna in the McLaren pit.