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Boxer Christy Martin had this one big tip for Sydney Sweeney
Posted
November 9, 2025
Views
30,924
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618
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November 9, 2025
30,924
618
29
2.09%
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0:58Now PlayingAs Sydney Sweeney trained to play a boxer in “Christy,” the real-life Christy Martin told NBC News’ Greg Rosenstein that she really only gave Sweeney one big piece of technical advice.
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