On this weeks episode of SBS' 'Heroine', the eleven members revealed their grades back in school that ranged from excellent to terrible. However, IU's grades shocked the viewers, as she stated that she had gotten 100% on every class back in school. She revealed, "I never received a report card that stated my grade rank in the school, though I have gotten a 100% grade in all of my subjects, making me number one in my class. I think I had the highest grades in the whole school." She also revealed that she was the school president, stating, "I normally don't like to stand up much, however, I wanted to get recoginition. In two months of attending the school, I was voted as the school president." Seo In Young then revealed her grades, stating, "I don't really remember, but my marks were pretty low. I studied a bit but fooled around a lot." Source: Newsprime