Kimbo! Roderick! John!

  Mr. John Whitaker Granger High Teacher...or do you remember him as the famous Kimbo the Clown? Kimbo the Clown was a favorite in Granger. he was also 'Roderick', host of late-night horror shows

http://www.legacy.com/obituaries/deseretnews/obituary.aspx?n=john-milton-whitaker&pid=736145