In a wave of public demonstrations, renowned educator and YouTuber Faizal Khan, better known as Khan Sir, has become a central figure in the demand for a re-examination of the 70th Combined Competitive Examination (CCE) prelims organized by the Bihar Public Service Commission (BPSC). On Tuesday, Khan Sir, along with hundreds of aspirants, took to the streets of Patna, demanding justice amid allegations of exam irregularities.