Girl Pony, height 1.9 meters, named Ma Mingyu. Ma Xiao 1.9 meters is a girl, with a height of 1.9 meters. She often needs to bring a certificate to go to the toilet. She made an ordinary life trivia and became popular. Her real name is Ma Mingyu, a native of Northeast China, and she had an ex-boyfriend. Four videos rose by nearly 500w W w.