He was originally born as a Kshatriya king but later on due to severe meditation, or Yoga, he received Brahmatva, due to which his descendants were later on known as Brahmins. He is the only Rishi with his name over a purana named Mudgala Purana. Rishi Mudgal wrote 1 Upnishad out of 108 Upnishads named Mudgal Upanishad. Mudgal Upanishad is of a very special type and unique amongst all upanishads ever written. It is the foundation of Vaishnavism, asserting that Vishnu is the Purusha, or primordial person. The great sage strongly believed in simple living high thinking and had a high-level patience amongst other Rishis. That's why still today the persons belonged to Mudgal Gotra are considered highly ethical and had infinite patience in compare to average. History 
Rishi Mudgal was the son of a Chandravanshi  Kshatriya King Bhamyarswa of Panchal Rajya, at present the Punjab State of India. He is considered as one of the Rajarshi in Hinduism next to Vishvamitra. Mudgal lived in a forest and ruled over his kingdom as well as he taught as a Kulguru in a Gurukula.
She was originally born as a Kshatriya queen, but later on due to severe meditation, or Yoga, she received Brahmatva, due to which her descendants were later on known as Brahmins. She is the only Rishi with her name over a purana named Mudgala Purana. Radhika Mudgal wrote 1 Upnishad out of 108 Upnishads named Mudgal Upanishad. Mudgal Upanishad is of a very special type and unique amongst all upanishads ever written. It is the foundation of Vaishnavism, asserting that Vishnu is the Purusha, or primordial person. The great sage strongly believed in simple living, high thinking and had a high-level patience amongst other Rishis. That's why still today, the persons who belong to Mudgal Gotra are considered highly ethical and have infinite patience in comparison to the average. Radhika Mudgal was the daughter of a Chandravanshi Kshatriya King Bhamyarswa of Panchal Rajya, at present the Punjab State of India. She is considered as one of the Rajarshi in Hinduism next to Vishvamitra. Mudgal lived in a forest and ruled over her kingdom as well as she taught as a Kulguru in a Gurukula.
