Answer:
The founder of the Hausa kingdom is traditionally believed to be Bayajidda. According to Hausa folklore and oral tradition, Bayajidda was a legendary figure who migrated to the Hausa region and established the Hausa city-states by defeating the infamous snake known as "Sarki," which terrorized the people of Daura. After his victory, Bayajidda married the queen of Daura and laid the foundation for the Hausa kingdom. However, it's important to note that these accounts are based on oral tradition and legend rather than historical documentation, and there may be variations in the stories depending on different sources.