

33 years
Cha Sun-woo
1992-09-05
Gwangju, South Korea
Man
Actor, rapper, singer, songwriter
2011–present
Media Lab Seesaw (SISO)
Source: Wikipedia

2022
Jung Him-chan, Sae-byeok's younger brother
2022
Yoon Hyun-min
2021
Troy
2019
Kwak Han-cheol
Hwang Byung-shim (24), Mi-ran's ex-boyfriend Shim Hyung-tak as old Byung-shim (44)
2018–2019
Chae Dong-yoon
2017
Jo Suk-tae
Teen Kim Gil-do
2015
Hong Sang-tae
Ki Young-gyu
2013
"Binggeure" (meaning "Smiley"; referencing baseball team Binggrae Eagles)