William Hummel

Keynote speaker, fan of monks, productivity nerd, author of ”100 days of excellence”, beachvolleyball player. Lives in Groningen, the Netherlands.


So you are a keynote speaker, what’s it about? Check out this page 

What’s your book about and should I buy it? Check this out 

Monks? Yes.

I’ve heard of masterminds but have no idea why joining one would be beneficial to me. Is there an open spot? See what’s it about

How can I contact you? info@williamhummel.nl