Dr. Hugo Strange was first introduced in Detective Comic #36.
He was created by Bob Kane and Bill Finger.
Hugo Strange is only one of a few individuals who was able to deduce that Bruce Wayne and Batman were one and the same.
You can learn more about Dr. Hugo Strange by giving this video a watch.
My friend Bearded Comic Bro has been doing videos on Batman villains.
Check out his previous videos on the Riddler and Two-Face if you have some time!
Have a great Friday everyone!