▁a ▁ ▁bay ▁horse ▁with ▁a ▁narrow ▁white ▁bla ze ▁and ▁a ▁white ▁so ck ▁on ▁his ▁near ▁h ind ▁leg . ▁He ▁was ▁s ired ▁by ▁Sad ler ' s ▁Well s ▁out ▁of ▁the ▁mare ▁Urban ▁Sea . ▁His ▁bre ed ers ▁were ▁David ▁Ts ui , ▁the ▁owner ▁of ▁Urban ▁Sea , ▁and ▁" Or pend ale ", ▁a ▁name ▁used ▁by ▁the ▁C ool more ▁Stud ▁organisation ▁for ▁some ▁of ▁their ▁bre eding ▁interests . ▁He ▁was ▁described ▁as ▁a ▁three - year - old ▁as ▁being ▁" one ▁of ▁the ▁most ▁im pe cc ably ▁b red ▁horses ▁in ▁training ". ▁ ▁Sad ler ' s ▁Well s ▁( 1 9 8 1 - 2 0 1 1 ) ▁won ▁three ▁Group ▁One ▁races ▁in ▁ 1 9 8 4 ▁and ▁went ▁on ▁to ▁s ire ▁the ▁w inners ▁of ▁over ▁ 2 , 0 0 0 ▁races , ▁including ▁more ▁than ▁ 1 3 0 ▁at ▁Group ▁One / G rade ▁I ▁level . ▁He ▁was ▁the ▁most ▁successful ▁s ire ▁in ▁the ▁history ▁of ▁British ▁racing , ▁being ▁the ▁leading ▁s ire ▁in ▁Great ▁Britain ▁and ▁Ireland ▁a ▁record ▁ 1 4 ▁times . ▁Urban ▁Sea ▁( 1 9 8 9 - 2 0 0 9 ) ▁won ▁the ▁Prix ▁de ▁l ' Ar c ▁de ▁Tri omp he ▁in ▁ 1 9 9 3 ▁and ▁went ▁on ▁to ▁become ▁an ▁out standing ▁bro od m are . ▁A part ▁from ▁Gal ile o , ▁she