
Sir Mark has trained from Heath House Stables for over 45 years, for the last 18 years he has been joined by his protégé and now business partner, William Butler

Joe Crompton

Harriet Langley

Annabel Willis

Tommy Lyon-Smith

Sir Mark has trained from Heath House Stables for over 45 years, for the last 18 years he has been joined by his protégé and now business partner, William Butler