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Owned by Jon

Team Cobra Boxing

7 members β€’ Free

Learn The Basics and Advance boxing skills

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Free Skool Course

60.1k members β€’ Free

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Jon Crosby
JonΒ Crosby
@jon-crosby-9114
I'm Jon The Cobra Crosby Boxer and Boxing Trainer for over 20 years. I've train people from 5 to 75 years old taught classes and celebs. I love my job
Active 25d ago
Joined Jan 11, 2026
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