Updated: Jun 03, 2023
Lee Ji-eun, also known by her stage name IU (Korean: 아이유), is a South Korean singer-songwriter, record producer and actress.
Think you're a IU expert? Put your knowledge to the test with this challenging quiz! With 20 questions covering a wide range of topics, this is not for the faint of heart. Are you up for the challenge? Are you ready to get started?