ShortI Did a 540 Dunk From BOTH Takeoffs (Nobody Does This)Jonathan Clark (JClarkTheJUMPER)3 days ago
Video3 Things That Actually Move Your Vertical (One of Them Isn't What You Think)Jonathan Clark (JClarkTheJUMPER)5 days ago
ShortLike Father Like Son! 3 Year Old Dunker vs 36 Year Old DunkerJonathan Clark (JClarkTheJUMPER)6 days ago
ShortPro Dunker Jonathan Clark Pulls of crazy Low Rim Dunk OFF VERTJonathan Clark (JClarkTheJUMPER)6 days ago
ShortProfessional Dunker Jonathan Clark Does a Pump Crown at Quai 54 Dunk Contest In Paris FranceJonathan Clark (JClarkTheJUMPER)6 days ago
ShortI Hit a New Dunk 11 Days AFTER Surgery! #dotheimpossible #dunkJonathan Clark (JClarkTheJUMPER)7 days ago
VideoIf I Could Only Pick ONE Workout To Jump Higher, It's ThisJonathan Clark (JClarkTheJUMPER)7 days ago
ShortPro Dunkers Jonathan Clark & Chris Staples Go Back 2 Back with Insane 540 DunksJonathan Clark (JClarkTheJUMPER)8 days ago
ShortSpider-Man Doesn’t Skip Leg Day. 🕷️ Miles Morales Training his Vertical with Front Squats!Jonathan Clark (JClarkTheJUMPER)8 days ago
ShortPro Dunker Jonathan Clark does Crazy Dunk Off The Side of BackboardJonathan Clark (JClarkTheJUMPER)8 days ago