Grappling World Champion Garry Tonon was diagnosed with Attention Deficit Hyperactivity Disorder as a child, and often struggled with the condition. A turning point for Tonon came when he found martial arts, as a regular training routine helped him channel his energy and master his craft. Tonon now considers his ADHD a trait that makes him unique inside the cage, and is excited to show fans what he has in store for his second ONE Championship bout at ONE: REIGN OF KINGS in Manila.

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