What key details about wally dunn can be extracted from the following bio? Bio: thomas wallace '' wally '' dunn -lrb- december 4 , 1911 -- april 21 , 2004 -rrb- was a canadian-born thoroughbred horse trainer . born in minitonas , manitoba , wally dunn went to vancouver , british columbia at age seventeen where he would find work in thoroughbred horse racing . one of five brothers who became involved in the sport , his brother wilson dunn bred george royal and brother george trained the 1965 canadian horse of the year . in the 1930s , wally dunn took horses south to race at santa anita park in los angeles , california . dunn 's career as a trainer was interrupted by world war ii when he served overseas with the canadian army . after the war , dunn returned to train in california . among his notable thoroughbreds was in correspondent who won 1953 's blue grass stakes at keeneland race course and the following year the hollywood gold cup stakes at hollywood park racetrack . wally dunn had four horses compete in the kentucky derby and two in the preakness stakes . correspondent 's 5th place finish was his most successful derby and in 1962 green hornet gave a 6th place best in the preakness . in 1964 , he trained colorado king who also won the hollywood gold cup stakes and equalled the world record time of 1:46.40 for 11/8 miles in winning the american handicap . the south-african-bred colorado king followed his american and gold cup wins with a dominating win in the sunset handicap at hollywood park . wally dunn died in 2004 at his home in arcadia , california at the age of 93 .
A:
- honours is british columbia horse racing hall of fame- death date is april 21 , 2004- horses is correspondent , colorado king , blue norther- race is blue stakes -lrb- 1954 , 1964 -rrb- american handicap -lrb- 1964 grass -rrb- ashland stakes -lrb- 1964 -rrb- kentucky oaks -lrb- 1964 stakes -rrb- santa anita oaks -lrb- 1964 -rrb- sunset handicap -lrb- -lrb- 1964 -rrb- 1953 -rrb- hollywood gold cup- birth date is december 4 , 1911- name is wally dunn- birth place is minitonas , manitoba , canada- occupation is trainer