Marten holds a Sports Management degree and has worked in equestrian sport both in the saddle and behind the scenes. He’s helped organize major events like the FEI World Cup in Beijing and CSIO5 Abu Dhabi. Today, he runs his family stable near Osnabrück, serving top clients from the U.S., India, and China.
Jens is a German Grand Prix show jumper who competed internationally, notably with the Monaco Aces in the Global Champions League.
He consistently ranks among Germany’s top riders. In addition to his riding, he operates a renown stable near Münster, known for its strong track record with U.S. clients
Jonas Sander
GHC advisor and trainer Jonas is a dynamic professional. Trained under top German riders, he has developed numerous horses for high-level sport and successful sales. Competing up to 1.50 m and coaching riders—including the 2024 Balkan Champion—he combines top-level experience with a sharp eye for talent.
Enno Klaphake
Marcus Baumeister
Marcus is the Managing Director of Reitanlage Baumeister (Equestrian Center Zülpich) and leads the Qatar Breeding Program. His operation specializes in breeding and training show jumpers. With his experience of organizing horse shows and strategic planning, he is the perfect partner stable to host the event
Felix Klaphake
Felix is the director of GHC. With a Master's Degree in Digital Innovation and driven by a passion for sports, he believes that the key to success lies in having a great team — and that’s exactly what makes GHC so exceptional: a collaboration of world-class breeding and competition stables, Grand Prix riders, top-level advisors and trainers.