Siwan has donated his entire earnings from enlistment.
Earlier this month, he donated all of the wages from his enlistment, plus some of his own money, to Hyochon Elementary School in Yangju, Gyeonggi-do. During his enlistment, he had volunteered at the elementary school by helping them with their math, and more. He grew so fond of the students that he decided to donate to create a better environment for the students.
Siwan has been discharged from the army on March 27th. He is currently working on OC's 'Hell is Other People' and is looking over the movie 'Boston 1947'.