Car TechJanuary 31, 20141:00 PM PSTby Drew Stearne @drewstearnefacebooktwitterlinkedingoogleplusemailcommentsmoreredditpinteresttumblr This content is rated TV-MA, and is for viewers 18 years or older. Are you of age? Yes No Sorry, you are not old enough to view this content. Play Richard Usher is the man behind the Blyton Park racetrack. We talked to him about why, how, and for whom he built it.