64-year-old grandfather completes 10,000 kettlebell swings in record time
Jack Gilchrist, from Chorley, Lancashire, U.K., completed the Worldwide Kettlebell Challenge in just 21 days.
FOX NEWS: 64-year-old grandfather completes 10,000 kettlebell swings in record time
May 09, 2021
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64-year-old grandfather completes 10,000 kettlebell swings in record time
Jack Gilchrist, from Chorley, Lancashire, U.K., completed the Worldwide Kettlebell Challenge in just 21 days.
