ZE:A Siwan revealed his top 1 percent report card.

On tvN "Revealed 2014," Im Siwan's report card was shown as the 4th best grade report among celebrities.

Im Siwan's report card was full of A's and awards.

His teacher from high school said, "He was very studious and smart. He had many friends and was good at various activities."

In the past, Siwan has revealed that he was in an honors class with other students with highest grades.

The college Siwan attended required applying students who scored higher than 450 on the entrance exam, in which the highest score achievable is 500.

Currently, Yim Siwan is in the drama, "Misaeng."