occupation article_title name known_for
owner , markus tregoning racing company marcus tregoning
 marcus tregoning horse jockey , horse racing
marcus tregoning

marcus tregoning is a horse racing jockey and trainer .
he worked as assistant trainer to dick hern .
tregoning began training horses by himself in the year 1997 , originally starting with 50 horses .
he is now affiliated with the kingwood house stables at lambourn in berkshire .
