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John Kosner (Kosner Media)

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@JKosner

Co-Author, Investor/Advisor + Consultant + Expert Witness. Startups: WHOOP, WSC Sports, Fastbreak.AI, Underdog; Career: ESPN Digital Media/NBA Broadcasting
New York, USA kosnermedia.com Joined July 2007
1.1K Following 4.5K Followers 2.2K Posts

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