Mongol warriors are very good horse man....
from my understanding (probably from History Channel SCV #401),
each horseman had 4 horses....
hence, they can covered huge landscrape in a short period of
time....
fm mongolia to almost everywhere, due to genghis khan..
for that alone, they should really be the amazing race on this
earth..
n no matter how many horses they had, they can only rid 1 horse
at a time..