John Duffin

Scottsdale Az

Active 1d ago

Bio: I am a former 14 year NHL pro that has been a peak performance coach for nearly a decade...I help people go from amateur to pro in their lives and biz

John Duffin

@john-duffin-6858

Optimizing communications via THE Hyper Authenticity Business Blueprint

Active 23d ago

Joined Oct 23, 2025

Philadelphia, PA USA

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