John Nicholson (hurdler)

John Nicholson (born [[Date of birth|date of birth needed]], [[Place of birth|place of birth needed]]) is a hurdler, specializing in the [[400 metre hurdles|400-meter hurdles]]. Further details about his career, including notable achievements, personal bests, and major competitions participated in are currently unavailable. Information on his nationality and current competitive status is also needed. More information is required to provide a comprehensive biography.