Former President Yoon was sent to Seoul Detention Center with the detention number ”3617”... He was detained in a 6.6 square meter cell with only an electric fan.

Former South Korean President Yoon Seok-yeol, who was arrested on the 10th, was detained in a solitary cell measuring just over 6.6 square meters in the general detention building of Seoul Detention Center.
According to a Korean legal professional, the suspect was arrested the previous day after a pre-detention interrogation (substantive warrant review).
Yoon, who had been waiting in the suspect waiting room, met with his lawyer and had dinner that afternoon, then went through the official detention center admission procedures and entered the general detention building. Yoon's detention number is "3617."
After being given a detention number, Yoon underwent a thorough physical examination to check his height and weight, changed into a khaki-colored blend of clothing for pretrial detainees, and was shown his mug shot (a photograph of his face at the time of his arrest).
Yoon was reportedly filming the film "The Guardian: The Movie." He was transferred to the general detention building and placed in a solitary confinement cell measuring approximately 6.6 square meters, which had previously been used by a single detainee.
It is believed that the government had no choice but to assign him a cell smaller than the 10,000 square meter detention center rooms in which past presidents have been detained.
Former President Park Geun-hye lived in a solitary cell of about 3.04 pyeong (about 10.08 square meters including the toilet), which was renovated from a shared cell shared by 6 to 7 general inmates.
When former President Lee Myung-bak was detained in March 2018, he was held in a solitary confinement cell measuring approximately 13.07 square meters (including the toilet) at Seoul Eastern Detention Center.
Unlike the waiting rooms for suspects under arrest, the rooms in the general detention building are not air-conditioned, only equipped with electric fans. The fan's speed can be adjusted from 1 to 4, but it is turned off for 50 minutes to prevent fires.
The device is designed to shut off for 10 minutes after it is activated. In addition to the sink, the room where Yoon sleeps is said to have a storage unit, a television, a dining table, tableware, and a toilet.
The program can be viewed on four national media channels: KBS1, SBS, MBC, and EBS1, both as recorded broadcasts and live broadcasts at certain times.
There are no beds, so people sleep on futons laid out on the floor, and the floor is covered with blankets to keep them warm.
There are electrical panels. The showers are shared, but you have to make sure not to overlap with other inmates. Exercise can be done for up to an hour, but
Considering his status as a former president, it is reported that the route and time of his travel will be adjusted so that he does not overlap with other inmates. The lunch menu at the detention center that day was doenjang jjigae (Korean miso soup).
The dinner menu was bean sprout soup, gochujang bulgogi, chili peppers, samjang (miso paste for yakiniku), and cabbage kimchi.