Answer
Madhvacharya is considered to be an incarnation of Vayu, the Hindu god of wind, by his followers. This belief is based on the texts of Madhvacharya himself, such as the Vishnu Tattva Nirnaya, where he states that he is a manifestation of Vayu. Additionally, the Madhva tradition holds that Madhvacharya was born on the same day as Vayu, and that he possessed the same qualities and powers as the god.