The 20th anniversary of the death of Ayrton Senna marked across the world . The triple world champion died suddenly at crash at the Imola Circuit in 1994 . Legends of motorsport flocked to the track to pay their respects to Senna . Austrian driver Roland Berger died the before Senna .
The 20th anniversary of the death of Ayrton Senna marked across the world . The triple world champion died following at crash at the Imola Circuit in 1994 . Legends of motorsport flocked to the track to pay their respects to Senna . Austrian driver Roland Ratzenberger died the before Senna .