FOX NEWS: 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. https://ift.tt/3o3ICej https://ift.tt/3behCDJ

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.

via FOX NEWS https://ift.tt/3behCDJ