Final answer:
Buffalo Bill Cody hosted a Wild West show and was involved in various events mentioned in the question.
Step-by-step explanation:
The person who hosted a Wild West show and was involved in the events mentioned in the question is Buffalo Bill Cody. After the Battle of Little Bighorn, Cody killed a person named Yellow Hair at the affair on Warbonnet Creek. He also won an eight-hour contest against William Comstock. Cody acted in the play The Scouts of the Prairie by Ned Buntline and ran a traveling Congress of Rough Riders of the World, employing Frank Butler, Sitting Bull, Calamity Jane, and Annie Oakley. The town in Wyoming named after him is Cody, Wyoming.
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