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One of those heroes is nine-times Le Mans 24 Hours winner Tom Kristensen, who recalls a vast career which also included stints in touring car racing as well as endurance, and which yielded the World Endurance Championship in 2013.
From the director behind the award-winning Senna, Manish Pandy's 111-minute documentary Motorsport Heroes is a must-see for all fans of motorsport.
Watch the full documentary at Motorsport.tv. Subsribe for just £3.99 per month.
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