Where was John Callahan, creator of John Callahan's Quads, from?
John Callahan (cartoonist) John Michael Callahan (February 5, 1951 – July 24, 2010) was a cartoonist, artist, and musician in Portland, Oregon, noted for dealing with macabre subjects and physical disabilities.
Skip Barber John "Skip" Barber III (born November 16, 1936 in Philadelphia, Pennsylvania) is an American retired racecar driver who is most famous for his Skip Barber Racing Schools.