Yoonseo Ha
As of 2026-10-12, Yoonseo Ha is ranked #629 of 688 active men in gi by The Grappling Index.
#629Gi rank
#1006Overall rank
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<a href="https://grapplingindex.com/athletes/yoonseo-ha"><img src="https://grapplingindex.com/badge/yoonseo-ha.svg" alt="Yoonseo Ha — Grappling Index rank" height="76"></a>