Sedan 2005 är David Jessicas tränare och mentor. David själv är mycket aktiv i dressyrsporten världen runt och har idag elever i de flesta av de främre dressyrnationerna.
Hans egna meriter är bland annat följande:
* Holder of the British Horse Society (BHS) Trainers Award.
* Awarded British Equestrian Federation (BEF) Medal of Honour.
* The first British rider to have won a Grand Prix Special overseas.
* The first British rider to have won a Grand Prix, Grand Prix Special and Grand Prix Kur at an International CDIO (Rotterdam 1988).
* 1976 my first self-trained Grand Prix horse “Game Warden” was short listed for the Montreal Olympics but as a professional, was unable to compete.
* A further three of my horses were selected for Olympics long list. These were:
Maple Zenith - Seoul Olympics
Zindar - Barcelona Olympics
Galand - Atlanta Olympics
* National Grand Prix Champion, Dressage Horse of the Year Champion and Country life Grand Prix Music Champion at Royal International, and many National titles.
* Chairman of dressage BD for five years (1992- 1997).
* President of the British International Dressage Trainers Foundation (current).
* President of the International Dressage trainers club (current).
* FEI JSP chairman - Officated at World Cup’s, European Championships, London Olympics 2012, Rio Olympics 2016, and selected for Tokyo Olympics 2020.
* FEI Test working party (current).