Superman's Pal Jimmy Olsen 120 (Jun 1969) VG+ (4.5)

cover by Curt Swan and Neal Adams

Jimmy Olsen's Super-Punch

Script:Leo Dorfman
Pencils:Pete Costanza
Inks:Pete Costanza

Characters:Jimmy Olsen; Superman [Clark Kent]; "Knuckles" Claney; "Powerhouse" Slaughter; John L. Sullivan (1858 - 1918; Cameo; Poster); Jim Corbett (1866 - 1933; Cameo; Poster); Jack Dempsey (1895 - 1983; Cameo; Poster); Rocky Marciano (1924 - 1968; Cameo; Poster); Joe Louis (1914 - 1981; Cameo; Poster); Perry White; Lois Lane; Lucy Lane; Dr. Fludder
Synopsis:Jimmy takes Dr. Fludder's experimental potion, which gives him "hyper-strength" and he decides to become a professional boxer.