NOTE: This is a continuation of the previous "3X2(9YZ)4A! Golden Age Johnny Quick (Johnathan Chambers) Appreciation Thread", which can be read here:
From the original thread (started by back in August of 2018),


Johnny Quick's debut was in More Fun Comics #71 (September 1941), which also at that time co-featured Doctor Fate, The Spectre, and others.



As for how he got his super-speed, it all had to do with reciting that simple formula: