Tim Walther is the President of Grand Dynamics International and has been the driving force behind the business for over a decade. Tim is a keynote speaker, facilitator, salesman, business strategist and owner of the company mascot, the lovable Chocolate Laborador, Telos.  On any given day you might find Tim climbing a remote cliff, diving for Abalone, playing the drums or cheffing it up for friends and family.  Tim is an international ambassador and has travelled the world seeking out remote adventures while sharing worldly philosophies on universal topics such as happiness, soul mates and living to one's true potential.  An author of Seeking True North: The Pathway to Freedom, Beauty and Success, Tim indeed enjoys the seeking, and embracing the process he calls life.

Todd Walther is a founding partner of Grand Dynamics. In his current role as Managing Director, Todd supports the business operations and runs the Mid-Atlantic office. Over the last eighteen years, Todd has built extensive business experience running learning and organizational development organizations for retail (Under Armour), nuclear power (Constellation Energy Nuclear), major market media (Tribune Corporation and the Baltimore Sun), utilities (Baltimore Gas and Electric), healthcare (Georgetown University Medical Center), and government (Department of Defense, US Army). If you are looking for someone to understand your business, the challenges of managing a P&L, of managing people, of growing sales or controlling costs, in good environments or bad, in almost any industry, Todd has the breadth and depth of experience to help you.

Will Leggett is an expert facilitator and program manager in experiential corporate training and development.Will oversees all sales, marketing, and delivery of team building and training programs for the Northeast Division of Grand Dynamics International.

For years, Stephanie has devoted her time to honing her facilitation skills and researching the best practices in experiential education - both nationally and internationally. She represents the GDI team at conferences all over North America, presenting on topics ranging from community development to resume writing.

Josh Morris is the director of Grand Dynamics International in Asia and the founder and director of Chiang Mai Rock Climbing Adventures.  A graduate of Princeton University, Josh has spent the last seven years working in Thailand.  During that time he has helped to establish Chiang Mai as an internationally-renowned rock climbing destination.  He has served as an advisor to the Sport Authority of Thailand in order to develop safety standards for rock climbing in Thailand.  Josh’s hard work and commitment has helped to foster a strong rock climbing community which includes two Thai National Team members and a medal winner at the recent Asian Indoor Games.Josh is an experienced leader and motivator. He regularly leads student and adult rock climbing, experiential education, and personal development programs with Grand Dynamics International.