Sri Vyasadeva (also called Krishna Dvaipayana, Badarayana, and Vedavyasa) who compiled all the Vedas.

Vyasadeva (also called Krishna Dvaipayana, Badarayana, and Vedavyasa) is the son of Mahamuni Parashara and is a disciple of Narada Muni.

He was the guru of the Pandavas and the Kauravas also.

According to the Vayu Purana, this Vyasa is the twenty-eighth incarnation of Vyasa, and he resides in Uttara Badri, a transcendental abode in the Himalayas, accompanied by Madhvacharya and many other great saintly devotees.

Vyasadeva is known as the literary incarnation of Lord Krishna because he imparted the Vedic wisdom to the world by compiling the Vedas, the Puranas (of which Srimad-Bhagavatam is the foremost), the epic Mahabharata, and the Vedanta-sutra.

He spoke the Vedas and Ganesha wrote them down.