Worst Formula 1 Crashes on Instagram: "One of the saddest days in Formula 1 history 😭🕊️ Ayrton Senna lost his life in the tragic 1994 San Marino GP, held on 1 May at the Autodromo Enzo e Dino Ferrari, located in Imola, Italy! On the seventh lap, Senna was leading the race. Going at a speed of 305 km/h (190 mph), Senna’s car could not take the turn at the Tamburello left corner, and, continuing in a straight line, struck the unprotected concrete barrier at a speed of 211 km/h (131 mph), reduced

Inside Track: The Business of Formula 1 Cold Open

'Inside Track: The Business of Formula 1' premieres tonight at 8pm ET/PT on CNBC

Watch a classic Formula 1 documentary: The Limit - Formula 1 Videos