Ayrton Senna: F1's greatest drivers - Number 1
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Formula 1 commentary legend Murray Walker looks at the career of triple world champion Ayrton Senna, who was voted number one in BBC Sport's greatest driver series.
The Brazilian died following a crash during the San Marino Grand Prix on May 1 1994.
You can watch an F1 Rewind programme all about Ayrton Senna with Suzi Perry and Murray Walker on BBC 2 at 16:00 BST on Saturday June 6.
Available to UK users only.