Mark has had particular success with stayers. Double Trigger, Royal Rebel (twice) and Subjectivist all landed the Gold Cup at Royal Ascot, while Jukebox Jury dead-heated for the Irish St Leger.
And with the relentless pursuit of 6,000 winners having already started, there’s a fair chance no one ever will.
Running the country’s most prolific racing yard leaves little spare time but Mark has made travelling to the races easier. He holds a pilots licence and often flies high above the traffic jams to get to the track.
No trainers fly as high as Mark – metaphorically and quite literally – as he stands alone in the 5,000- winner club.