John Denning

John Denning is an accomplished Chief Family Officer and consultant with extensive experience in sales leadership and business development. They previously served as Director of Sales at AT&T, where they successfully reversed sales declines and expanded market presence, overseeing over 350 team members across multiple retail locations. From 2022, John holds the position of Client Partner at T-Mobile, leading the establishment of a new Enterprise team and enhancing customer relationships. John obtained a Bachelor of Arts in Business and is currently pursuing further studies at The University of Texas at El Paso, while also holding an Associate's degree in Business Administration from Tyler Junior College.