On January 19, South Korean detained President Yoon Seok-hyuk became the first president in South Korea's constitutional history to officially enter the detention center as the current president after completing the relevant procedures such as taking photos of the suspects. Unlike when he was arrested, Yoon Seok-hyuk, who is a suspect, needs to go through various entry procedures, including changing his private clothes into prison clothes and holding the detention number plate to take photos of ...