Uttar Pradesh Chief Minister Yogi Adityanath on Tuesday asserted that they succeeded in their goal of organizing the Mahakumbh in Prayagraj with 66 crore devotees in 45 days in a temporary city.CM Yogi attended the inaugural ceremony of the two-day national seminar on 'Contribution of Yogiraj Baba Gambhirnath of Indian Yoga tradition' organized at Deen Dayal Upadhyaya Gorakhpur University.