Dr. Ketabchi (DRK) is the founder of Worlds Yoga Inc. which owns and operates Worlds Yoga studios. He started Worlds Yoga after being in academia and high tech industries for more than 35 years.

He completed his Ph.D in Computer Science at the university of Minnesota, taught computer science and engineering for 25 years, and was the associate Dean of Research of the School of Engineering at Santa Clara University for three years. He started a successful enterprise software company and managed the company for 15 years before the company was acquired.

Dr. Ketabchi has been practicing yoga regularly for more than 5 years. He completed his Yoga teacher training in Ashtanga Institute of Mount Madonna. In addition to managing Worlds Yoga he teaches Hatha, Vinyasa, and Ashtanga inspired yoga classes regularly.