Experience
A body of work built across disciplines.
Coaching and conditioning. Product invention and global marketing. Clinics, exhibitions and live events. Each chapter informs the others.
Coach · Trainer · Athlete
Perspective earned at every level of performance.
01
PGA, LPGA & Korn Ferry Tour professionals
02
Major champions & world long-drive champions
03
Top amateur, collegiate & junior players
04
ATP, NFL, NBA & U.S. Olympic athletes
05
Adaptive, blind & Special Olympics golfers
06
Executives & recreational players
Elite performance, human language
The standard is exacting. The approach remains personal.
Charles has worked with players who compete for championships and players taking their first serious steps into the game. In both settings, the work is grounded in the same disciplines: careful observation, clear communication, purposeful training and respect for the person doing the learning.
His uncommon breadth—from a life as an athlete and endurance-sport competitor to sports therapy, golf biomechanics, coaching and competitive long drive—helps him see relationships that a single-discipline lens can miss.
Host · Emcee · Presenter
Empowering excellence—on the lesson tee and on the stage.
Charles has presented clinics and exhibitions and served as emcee for live and televised events throughout the world. He has appeared on television, radio, PGA Tour Radio and in commercial and entertainment productions.
Corporate and junior clinics combine useful golf instruction with an energetic, generous experience. Hosting and speaking engagements draw on a career spent translating complex performance ideas into language that invites people in.
Entrepreneurial highlights
Ideas designed to move.
Charles’ inventions translated close observation of athletic movement into products used around the world.
01
Golf training
Kallassy’s Swing Magic®
Late 1990s to mid-2000s
Designed, developed and marketed worldwide by Charles, the swing trainer used a distinctive split-hand action to help players experience coordinated motion and release. Kallassy’s Swing Magic® sold more than 500,000 units, reached over 3,000 retail locations and generated more than $50 million in worldwide sales. At the time, it became the most successful golf-swing training product in history.
500,000+Units sold worldwide
3,000+Retail locations
$50M+Worldwide sales
02
Sports medicine
The Kallassy Ankle Support®
Developed and patented in the 1980s
Charles designed the Kallassy Ankle Support® to functionally emulate the supporting ligaments of the ankle—a pioneering concept that subsequently influenced the broader orthopedic-support category.
Prescribed by medical professionals worldwide, it was used by thousands of professional athletes and teams throughout the NFL and NBA, touring professionals from the ATP, the U.S. Olympic Training Center, and millions of individuals internationally. The product generated more than $250 million in worldwide sales. After the patent expired, elements of Charles’ original design became widely incorporated into ankle supports produced by major orthopedic brands.
$250M+Worldwide sales
GlobalMedical & athletic use
ProvenAcross elite sport
A career in motion
Not a résumé. A connected way of seeing.
The athlete informs the coach. The therapist informs the movement analyst. The inventor looks for a better path. The presenter learns to make an idea memorable. Together, those roles form a perspective that is both unusually broad and intensely practical.
Instruction · Clinics · Hosting