Past members of the Kingdom Pony Club who are successfully involved with horses include:
- Bryan Cooper – National Hunt Cheltenham Festival
- Sean McDermott – International Jockey
- Philip Enright – International Jockey
- Oisin Murphy – British flat racing Champion Apprentice
- Susan Arthurs – International Eventer
- Morna O Connor – Silver spurs award winner (Dressage)
- Bill Maguire – Golden Saddle award winner (Showjumping)
- Nigel Anderton – Manager Islanmore Stud (Thoroughbred breeders)
- Shane Myers – Veterinary Surgeon