Mark Johnston is the most successful trainer in British history having overtaken Richard Hannon Snr’s record in August 2018. He also became the first Flat trainer to send out more than 200 winners in a season (2009), a feat which he has, to date repeated six more times and counting. 2018 also saw Mark break his own record with 222 winners and over £4.3 million in domestic prizemoney. He clearly is a man who knows how to win and has a fantastic team behind him.
Uniquely, he has trained more than 100 British winners for 24 consecutive seasons, achieving success in British and Irish Classics and in numerous Group One races.