Chet "The Jet" Blanton has done more than 100 Ironman triathlons in his lifetime.
Each Ironman can be grueling as triathletes have to complete a 2.4-mile swim, 112-mile bike ride and 26.2-mile run.
Despite this, Blanton will attempt 10 Ironmans in 10 days in Mexico starting Oct. 18.
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