Religion: probably indeterminate
Name: Killer King
Other Names: unnamed boxer
Classification:
supporting character
Publisher(s): 
First Appearance: Superman's Girl Friend, Lois Lane #7 (Feb. 1959): "When Lois Lane Forgot Superman!"
Creators: Alvin Schwartz, Wayne Boring, Stan Kaye
Number of Appearances: 1
Occupation: boxer
Location: Metropolis, USA
Gender: male
We believe (but have not yet verified) that the "unnamed boxer" mentioned on DCindexes.com is actually "Killer King" mentioned in other write-ups of this story.
Superman's Girl Friend, Lois Lane #7 (Feb. 1959): "When Lois Lane Forgot Superman!"
Suggested links for further research about this character:
- http://darkmark6.tripod.com/supermanind2.htm
- http://www.mikesamazingworld.com/mikes/features/story.php?storyid=18109
- http://dc.wikia.com/wiki/Superman's_Girlfriend,_Lois_Lane_Vol_1_7
- https://www.comics.org/issue/14889
- http://comicbookdb.com/issue.php?ID=21762