Q. Who is known as the Iron Wall of India in volleyball?
Answer: Pushkar Singh Bhandari
Notes: Pushkar Singh Bhandari is an Indian volleyball player from Uttarakhand known as the Iron Wall of India. He is recognized for exceptional defensive and blocking skills as a middle blocker. This title is commonly used in state and national sports reports and by regional sports bodies. No other listed players have this specific epithet in credible sports sources.