Senna achieved his first victory in Formula One at the 1985 Portuguese Grand Prix on 21 April. John Blunsden of "The Times" described the win as "one of the most telling examples of supreme driving ability", while fellow driver Patrick Tambay described the race as a nightmare, as it was "very, very flooded everywhere, the cloud ceiling very low and the light very poor". He won two races in each of his three years with Lotus before moving to McLaren for the 1988 season. He secured his first Formula One world championship that year and enjoyed his most successful season in terms of race wins. His eight victories that year set a new record for the most wins in a season, breaking the previous record of seven by Jim Clark. In the subsequent three seasons with McLaren, he won six or more races each season, securing two more Formula One world championship titles in 1990 and 1991. Senna managed only three victories in 1992. His final win in Formula One came at the final race of the 1993 season at the . In all, Senna won 41 Grands Prix at seventeen different circuits.