Jon Crosby

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Owned by Jon

Team Cobra Boxing

9 members • Free

Learn The Basics and Advance boxing skills

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Free Skool Course

71.6k members • $1

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Jon 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 30d ago

Joined Jan 11, 2026