After years of strenuous training under PERSON@1 , and later under PERSON@2 himself , PERSON@3 began his career in NUMBER@1 , the year PERSON@4 promised to make him wait , as it was the year he finished high school , in PERSON@2 's Stampede Wrestling promotion .

PERSON@3 began his career in NUMBER@1 in PERSON@2 's Stampede Wrestling promotion .
