Bonus KNOWN content

Continue the inspirational journey of KNOWN with new case studies, ideas, and tips from author Mark W. Schaefer.


The Marketing Companion Podcast

Why not tune into the world’s most entertaining marketing podcast that I co-host with Brooke Sellas.

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Top-rated social media speaker and keynote presenter

Mark is one of the most sought after marketing keynote speakers. He specializes in marketing strategy and social media.

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