On This Day in F1 History: Senna's Estoril Masterclass for First Win

Ayrton Senna's legacy is written in golden letters in Formula 1's history books. He had great wet-weather skills as a rookie, most notably at the 1984 Monaco Grand Prix, his sixth race in F1. But it was in Portugal where he would achieve his first victory, 41 years ago today. The date was April 21,