| 1. IU found her passion for the entertainment industry at a young age. |
| 2. During her childhood, IU lived in a small studio apartment with her grandmother. |
| 3. Facing financial difficulties, IU's grandmother sold hair accessories to earn money. |
| 4. IU served as the class president in elementary school. |
| 5. She decided to pursue a singing career after receiving praise for a performance at a school event. |
| 6. IU owns a collection of marble balls. |
| 7. Before her debut, IU took part in numerous auditions and encountered rejections. |
| 8. She once auditioned for JYP Entertainment without success. |
| 9. In 2008, IU made her debut as a singer. |
| 10. IU has achieved many accolades and awards in the music industry. |
| 11. Aside from her music career, IU has won acting awards and recognition as an actress. |
| 12. Active in philanthropy, IU has made notable donations. |
| 13. She established the IU scholarship to assist students from low-income backgrounds. |
| 14. IU has dealt with controversies, including plagiarism accusations and false spy claims. |
| 15. Having been in relationships, IU has notably dated Jang Ki-ha and Lee Jong-suk. |
| 16. IU shares a close friendship with actress Yoo In-na. |
| 17. She has a strong bond with her fans, affectionately known as Uaena. |
| 18. IU was scammed by fake entertainment companies during her pre-debut years. |
