Mark Johnston: From humble beginnings to British racing’s winning machine
Move to Middleham led to Classic glory and records tumbling.
From growing up on an East Kilbride council estate to becoming the most successful trainer in British racing history. It is fair to say it has been quite a journey for Mark Johnston. Born in Glasgow on October 10, 1959, Johnston became interested in racing through his father, who had been a groom in the army and owned horses. Johnston – who will no longer have a joint-licence in partnership with his son, Charlie – was intent on becoming a trainer from the age of 14, but after being educated at Callender High School, his parents insisted he took a degree and a five-year veterinary course at Glasgow led to him working in a practice for a further three years. Johnston, however, has never been one to shirk a challenge and, along with his childhood sweetheart Deirdre, whom he married in 1985, he upped sticks and bought a yard in Lincolnshire the following year, from where he commenced his training career in 1987.
Despite starting from scratch with what he described as only “three and a half paying horses” and gallops that were part of an RAF target practice range, it did not take the Glasgow-born rookie long to hit the target, with Hinari Video giving him his first winner when striking gold at Carlisle in the July of his first year with a licence. Hinari Video was no star, but went on to run in a further 126 races and won another 11, making him the first example of the archetypal Johnston-trained horse who retained his enthusiasm and would keep coming back for more. In 1988, the Mark and Deirdre moved to the small North Yorkshire market town of Middleham after buying Kingsley House, an empire which has now extended to two further yards, creating a major complex covering 270 acres. Undoubtedly aided by his veterinary background, Johnston has ensured his equine inmates have everything they need to fulfil their potential including three separate grass gallops; an all-weather Tapeta gallop; an equine swimming pool; weighbridges and starting stalls.


that I was his inspiration, which is nice. It’s a wonderful achievement and I admire him very much.” And Derby-winning trainer Charlie Appleby added: “He is the ultimate professional and his results and statistics only speak for themselves.” Johnston was president of the National Trainers Federation in 2003 and has never been shy of having his views on racing politics heard. In fact, he is a former director of the sport’s ruling body, the British Horseracing Authority, where he represented the interests of trainers and fellow horsemen. Mark and Deirdre have two sons in Charlie and Angus. Like his father, Charlie is a qualified vet and joined his father on the licence early in 2021, with the pair enjoying a Group One victory with Dubai Mile at Saint-Cloud in October.
Follow us on Twitter racing365dotcom and like our Facebook page.
Latest
-
Horse Racing
Chapeaux and Champions – A punter’s guide to the 2026 Prix de Diane Longines
The Prix de Diane Longines, affectionately dubbed...
-
Horse Racing
Belmont Stakes : Third leg of America’s Triple Crown set for final running at Saratoga Springs
The Belmont Stakes lines up for its...
-
Horse Racing
Epsom Derby 2026 – Aidan O’Brien sets his usual Classic conundrum
Aidan O’Brien’s tally of 11 previous victories...
-
Horse Racing
Introducing the Japanese Derby – everything you need to know about the Tokyo Yushun
The weekend of 31 May marks the...
-
Horse Racing
All you need to know about Tattersalls Irish 2,000 Guineas
The Tattersalls Irish 2,000 Guineas takes centre...
-
Horse Racing
The Laurel Park leap – 5 betting angles for a wide-open Preakness Stakes
The 151st Preakness Stakes arrives on Saturday,...
-
Horse Racing
7 things you never knew about the Kentucky Derby
Few sporting events carry the blend of...
-
Horse Racing
Kentucky Derby 2026: 5 essential betting angles for The Run For The Roses
The 152nd Kentucky Derby at Churchill Downs...
-
Horse Racing
Newmarket Guineas Festival: Five essential betting angles for flat racing’s opening classic
The Newmarket Guineas is one of the highlights of the Flat season.
-
Horse Racing
The platinum circle: The 7 richest horse races on the global calendar
These are the richest races in the world.









