Premise: John Arnold "Johnny" Logan (January 1, 1921 – September 16, 1977) was an American professional basketball player and coach born in Richmond, Indiana. A 6'2" guard who played at Indiana University, Logan played for four seasons with the now-defunct St. Louis Bombers, and a fifth season with the Tri-Cities Blackhawks. While with the Blackhawks, he served three games as an interim player-coach.
Hypothesis: John Arnold "Johnny" Logan was the first player-coach ever for the Blackhawks.