Several Korean celebrities transformed from being idols to students on Tuesday as the School of Performing Arts Seoul held the graduation ceremony of the 98-line high school students.

According to Soompi, the School of Performing Arts Seoul is among the most popular institutions for idols and actors. Among the graduating students this year was BTS's youngest member, Jungkook.

During the graduation ceremony, Jungkook's BTS co-members came to support him as he completes his high school life. The boy group was all smiles in photos, showing how proud they are for Jungkook.

Meanwhile, other idols who completed their secondary education include SinB and Umji of GFRIEND, Eunseo of Cosmic Girls, Jang Yeeun of CLC, Nayun of Momoland, Daye, Gowoon and Sehyung of Berry Good, and Wooseok of PENTAGON.

In the course of graduation season, throwback photos of celebrities who previously graduated started to fill the internet. Last year, several actors earned their degrees after graduating from universities.

Among them was Lee Jong Suk, who completed his education at Konkuk University last February as per Korea Herald. The actor even shared his yearbook photo on his Instagram account before his graduation day.

His "Pinocchio" co-star, Park Shin Hye, also graduated from Joongang University alongside Girls' Generation members Yuri and Sooyoung. The Korean actress even took to her SNS account to share a selca with the two idols during their graduation ceremony.

"Weightlifting Fairy Kim Bok Joo" actress Lee Sung Kyung also earned her degree last year at Dongduk Women's University. Dressed in her graduation gown, the model-turned-actress flaunted her diploma which certifies her academic achievement.

On the other hand, Yeo Jin Goo also completed high school at the Namgang High School in the same year, while "Moonlight Drawn By Clouds" actress Kim Yoo Jung completed middle school in 2015.