Actor Park Seo Jun, fans are thrilled with his arm muscles... ”D-4” even at Seoul fan meeting

Actor Park Seo Jun has revealed his daily training routine. On the 6th, Park Seo Jun posted on his Instagram
I posted a photo to Stories with the comment "D-4."
In the published photo, Park Seo Jun is seen taking a mirror selfie at the gym wearing a grey sleeveless top.
The photo shows Park Seo Jun taking the photo. Park Seo Jun's muscular body is particularly eye-catching. The comment "D-4" was taken at Seoul Olympic Park on the 10th.
It seems to be a countdown to the 2024 Park Seo Jun Fan Meeting 'Seojun Time' to be held at the Olympic Hall.
Meanwhile, Park Seo Jun is currently appearing in the tvN variety show "Seo Jun's House 2," which is currently airing in South Korea.