🎭
Jack Della Maddalena
Actor
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2026
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🎬
1
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🇦🇺 Australia
Giacomo "Jack" Della Maddalena, also known by his initials JDM, is an Australian professional mixed martial artist. He currently competes in the Welterweight division of the Ultimate Fighting Championship (UFC), where he is the former UFC Welterweight Champion. As of 18 November 2025, he is #1 in the UFC welterweight rankings.
Wikipedia