While Genghis Khan may have drank fermented horse milk, Genghis is the name of a person, not a tribe. According to Wikipedia:
Kumis is a fermented dairy product traditionally made from mare's milk. The drink remains important to the people of the Central Asian steppes, including the Turks, Bashkirs, Kazakhs, Kyrgyz, Mongols, Yakuts and Uzbeks. It was also consumed by Hungarian tribes.
I bolded and underlined Kyrgyz, because that's the answer. It's an alternative spelling to Howrse's version, Kirgiz.
The Kirgiz (can be spelled as Kirgyz or Kyrgyz) make this drink.
Genghis
I believe it is Kirgiz.
Kyrgyz
Kirgiz
Kirgiz
Kirgiz.
Kirgiz is a tribe and ethnic minority in China. Genghis is not. http://www.china.org.cn/e-groups/shaoshu/shao-2-kirgiz.htm
There are many: Sour cream, cottage cheese (and all other forms of cheese), yoghurt, kumis (fermented mares milk). kefir
the mongolians
Asia + is correct - is wrong What is the real name of this rare Chinese pony that has the nickname of " pony from under the fruit tree"? + Guoxia - Xilingol - Yanqi What horseman tribe produces a drink based on fermented mare's milk called Kumis ? + Kirgiz - Mauchos - Genghis What does the word Kahlkha mean in Mongolian ? + The saddle - The foal - The bridle Of which god is Hayagriva the horse headed avatar a representation? + Vishnu - Surya - Kansalya To what is due the metallic sheen in the coat of the Akhal-Teke ? + The hair structure - A specific type of food - The Hair is shaved When is the next year of the horse according to Chinese astrology ? - 2015 + 2014 - 2013
Kirgiz
kumis
The two mice in the Spiderwick Chronicles are named Byron and Boggart. Byron is a common house mouse, while Boggart is a newly discovered species called a "kumis."