Khan sir: Is an Indian teacher and social worker

Khan Sir is an Indian teacher and social worker. He is popular for his way of teaching current affairs. He is the founder and owner of Khan GS Research Faizal Khan (born 1993), known professionally as Khan Sir (pronounced [ˈxɑːn səɾ] ⓘ), is an Indian Educator and YouTuber based in Patna, Bihar. He runs a coaching centre for students preparing for different kinds of competitive exams in India. Khan Sir is a well-known teacher from Bihar, famous for his unique and engaging style of teaching, especially on topics related to current affairs. In 2020, ... Khan Sir is an Indian teacher who is known for his unique style of teaching, especially topics related to current affairs. He is the founder of Khan GS Research Centre.