The first four minute mile was ran by an athlete who also worked as an academic and what other profession?
physician
Title: Four-minute mile
Passage: In the sport of athletics, a four-minute mile means completing a mile run (1,760 yards, or 1,609.344 metres) in less than four minutes.  It was first achieved in 1954 by Roger Bannister in 3:59.4.  The "four-minute barrier" has since been broken by many male athletes, and is now the standard of all male professional middle distance runners.  In the last 50 years the mile record has been lowered by almost 17 seconds, and currently stands at 3:43.13.  Running a mile in four minutes translates to a speed of 15 miles per hour (24.14 km/h, or 2:29.13 per kilometre, or 14.91 seconds per 100 metres).
Title: Tal Farlow
Passage: Talmage Holt Farlow (June 7, 1921 – July 25, 1998) was an American jazz guitarist.  He was nicknamed "Octopus" because of how his large, quick hands spread over the fretboard.  Where guitarists of his day combined rhythmic chords with linear melodies, Farlow placed single notes together in clusters, varying between harmonically enriched tones.  As music critic Stuart Nicholson put it, "In terms of guitar prowess it was the equivalent of Roger Bannister breaking the four minute mile."
Title: Roger Bannister
Passage: Sir Roger Gilbert Bannister, {'1': ", '2': ", '3': ", '4': "} (born 23 March 1929) is an English former middle-distance athlete, physician and academic, who ran the first sub-four-minute mile.
Roger Bannister Four-minute mile