
Mike Tyson
Public Figure
I go back to this book and my Gene Key profile and am always fascinated by the accuracy of the profile information.

Questlove
Musician
It’s my new Bible. I listen to a half-hour every day to learn how to not sabotage or regress into my old self… I don’t go a day without it.

Aubrey Marcus
Public Figure
Richard Rudd has impacted more lives in my inner circle than any other teacher through his profoundly insightful work.