Genghis Khan (Earth-90: Pre-Crisis)

"In the days of Genghis Khan, a disloyal warrior was tied to a wild horse and then set free"

- Nicholas Pike about Genghis Khan.

Genghis Khan was an emperor that was known to punish warrior in a particular way.

Biography
At some point in his life, Genghis Khan had to punish some disloyal warriors by tying them to their horse.

Trivia

 * In the real life, Genghis Khan was an emperor that founded the Mongol Empire.