John is an internationally recognized leadership expert, speaker, and author who has sold over 22 million books. His organizations have trained more than 6 million leaders worldwide.
I am a John Maxwell Team Executive Director and have been trained to teach much of the wisdom and effectiveness of John Maxwell’s leadership skills. See more at https://www.johncmaxwellgroup.com/bartnollenberger
I am a John Maxwell Team Executive Director and have been trained to teach much of the wisdom and effectiveness of John Maxwell’s leadership skills. See more at https://www.johncmaxwellgroup.com/bartnollenberger