Yennenga was a legendary princess, considered the mother of the Mossi people of Burkina Faso. She was a famous warrior precious for her father, Naa Gbewaa or Nedega, the founder of the kingdom of Dagbon, now in present day Ghana. But the princess aspired to another destiny and decided to leave the kingdom. On the run with her horse, she meets a young hunter, Rialé with whom she had a child called Ouedraogo. Ouedraogo is a famous last name in Burkina Faso and means "male horse" in honor to the horse which leads the princess to Rialé. Yennenga or her son Ouedraogo are considered the founder of the Mossi Kingdoms. There are different versions about the escape of the princess.

The Mossi are a Gur ethnic group native to modern Burkina Faso, primarily the Volta River basin. The Mossi are the largest ethnic group in Burkina Faso, constituting 52% of the population, or about 11.1 million people. The other 48% of Burkina Faso's population is composed of more than 60 ethnic groups, mainly the Gurunsi, Senufo, Lobi, Bobo, Bissa and Fulani. The Mossi speak the Mòoré language.