110212 MBLAQ Joon & 2PM Chansung Oh my school 5-4

110212 MBLAQ Joon & 2PM Chansung Oh my school 1-5

110212 MBLAQ Joon & 2PM Chansung Oh my school 5-3

110212 MBLAQ Joon & 2PM Chansung Oh my school 5-2

110212 MBLAQ Joon & 2PM Chansung Oh my school 5-5

LOVE IS MOVE BABY fanfic (Junho 2pm , Hyosung Secret , Joon Mblaq)

【TVPP】Nichkhun & Chansung (2PM) - Invitation from Thai Loyal School, 태국 왕실학교 초대받다 @ Star Audition

160907 Nichkhun & Chansung Become a Photographer of 2PM | 닉쿤 & 찬성이 2PM 멤버들을 바라보는 방법

---YoSeob ft. Lee Joon - Oh My School Cut.flv - YouTube

It's Time 2PM Chansung 2/2 (ENG)

[Real 2PM My House] 'Chansung' Come On~ Photographer's House

[HOT] 2PM Chansung appears, 나 혼자 산다 20210129

【TVPP】Chansung(2PM) - Krump Dance and Kiss, 찬성의 크럼프 댄스 그리고 키스 @ Introduce the Star’s Friend

【TVPP】Chansung(2PM) - Quiz with Children, 찬성(2PM) - 아이들과 퀴즈풀기 @ Fantastic Mates

MBLAQ NHK_Hangul Lecture -Joon [CF]

Kwangsoo Vs Lee Joon @ MBLAQ Y

[Preview] 120215 After School UEE, MBlaq Lee Joon, ZE:A Si Wan @ Radio Star

LEE JOON (MBLAQ) & PARK JIYEON (T-ara) - "Revenge" mini-MV Trailer featuring Ji Chang Wook

[vietsub] (130713) Lee Joon (MBLAQ) Penny Pinchers Special-Happy Toghether (Full Cut)[Angel Fox Team] Part 2

[SUB ITA] MBLAQ - Messaggio Di Supporto per il film di Joon "An Actor Is An Actor Rough Play"

如果愛 火山岩 2pm 黃燦盛 柳岩跳2PM舞 CUT perhaps love 2pm Hwang Chansung Yan Liu 2PM dance cut