David Berkowitz

Hawaii

Active 634d ago

Bio: → Founder & Principal @ Y → Formerly Peak Money, Spire Labs, Simon Sinek Inc → I write maybe the shortest weekly newsletter on the internet?

Denis Labelle

Montreal / Tokyo

Active 751d ago

Bio: 1st (offline) community: World Triathlon co-founder (172 national federations in 2023). Speak French. ;)

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David Berkowitz

@david-berkowitz-2391

Founder of the Serial Marketers community, the FOAF.pro fraction-of-a-fractional CXO network, the AI Marketers Guild, and the Serial Marketers agency.

Active 708d ago

Joined Jun 20, 2023

New York, NY

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