Charles Henry Wingender (September 20, 1884 â April 19, 1943) was an American football and basketball coach and a lawyer. He was the head football coach at the University of Denver in 1913, tallying a mark of 2âÂÂ5. Wingender was served three stints as Denver's head basketball coach, in 1910âÂÂ11, from 1914 to 1916, and in 1918âÂÂ19, compiling a record of 24âÂÂ13. He was a graduate of Lawrence University in Appleton, Wisconsin.