John Garbo Certifies on the Crushed-To-Dust! Challenge 

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It’s official: John Garbo has been certified on the Crushed-To-Dust! Challenge, proving he has outstanding all-around grip strength. A couple of years ago, when John certified on the Captains of Crush No. 3 gripper, Making it look effortless, John Garbo sailed through his official attempt and has been certified on the Captains of Crush (CoC) No. 3 gripper. Fast forward to the Crushed-To-Dust Challenge, John once again made it look easy, leaving no doubt that in addition to a world class crushing grip, John has superior all-around grip strength.