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William Hummel

Keynote speaker, likes monks, productivity nerd and beachvolleyball player from The Netherlands


You wrote a book? Yes, I wrote 100 days of excellence

What are your keynotes about? About productivity. More info here

What is a mastermind and can I join yours? Check it out

Monks? Yes

How can I contact you? info@williamhummel.nl (I respond to all email)