We don't have a biography for Yoon Jung Il yet. Hang in there, or go ahead and contribute one.
Known For
Credits
Cast Credits
The Boy Next Door (2017)
Guest starring as Won Hyung
(3 episodes)
- Episode 1x09: Can We Be This Passionate? (Apr 17, 2017)
- Episode 1x08: Can Two Guys Be Romantic Together? (Apr 17, 2017)
- Episode 1x07: Can We Kiss? (Apr 17, 2017)