Ruby is competing with Ruby (- Gribaldi) in the Future test and the Grand Prix. Diederik trained and schooled this talented mare himself up this high international level. Diederik also took many prizes before in international Junior and Young Riders events. In 2008 Diederik’s noticed his greatest successes with Ruby at the European Championships in Portugal and won in the Young Rider’s class 1 time the silver medal and two times the gold medal. Most outstanding result? Frankfurt, Germany 2008, World Championships, overall first place and the golden medal. At his Grand Prix debut at the national Indoor Championships he took the 4th place with an unbelievable score of 70%. Now Ruby is back to his owner and she surely will be as successful as breeding mare as she was as top sport horse.