How tall is Genghis Khan?

Genghis Khan 1.80 meters, which is based on the description of a Persian messenger and some scenes of the Alzhai stone kiln in Erdos. Genghis Khan was injured here when he was in Xixia. His men set up a step for him to sit and shoot arrows (Genghis Khan's horse was scared by a wild horse and his leg was hurt). Someone calculated his leg length according to the height of the steps, and then calculated his height.