Explanation:

Patanjali is widely regarded as the compiler and systematizer of classical Yoga philosophy, primarily through his seminal work, the 'Yoga Sutras'. While yoga practices existed before him, Patanjali codified the principles and practices into a coherent philosophical system. Kapil is associated with Samkhya philosophy, Gautam with Nyaya philosophy, and Jaimini with Purva Mimamsa philosophy.