【TVPP】 Lee Sung-jong(Infinite)-Limpid eyes, 성종(인피니트)-초롱이 성종, 유격 성공! @ A Real Man

(1:27)

【TVPP】Sungjong(INFINITE) - Human Alkkagi Match, 성종(인피니트) - 인간 알까기 대결 @ Idol Star Alkkagi Match

(1:41)

【TVPP】 Lee Sung-jong(Infinite)-Romance in the army?, 성종(인피니트)-군대 안에서 핑크빛 로맨스가? 사랑꾼 성종 @ A Real Man

(3:27)

【TVPP】Hoya, Sungjong(INFINITE) - Awkward Relationship, 철저한 비즈니스 관계(?)인 호야와 성종 @ Three Turns

(31)

【TVPP】 Lee Sung-jong (Infinite)-Nervous self-introduction, 군기 바짝! 입대한 소년 병사 성종 @ A Real Man

(1:15)

【TVPP】MIN(Miss A) - Consolation Match with INFINITE Sungjong, 패자 부활전 @ Idol Star Alkkagi Match

(1:41)

【TVPP】Dongwoo, Hoya, Sungjong(INFINITE) - Back, 동우, 호야, 성종(인피니트) - 백 @ World Changing Quiz Show

(36)

[ENG] 230609 INFINITE 13th Anniversary Live - INSPIRIT Shining Night

(2:10:)

[Eng Sub] 150608 Inspirit Shining Night - Sungjong letter

(5:38)

[ENG SUB] INFINITE SungJong Compilation 💛

(12:14)

[Knowing bros] The RUDEST kid in INFINITE # INFINITE

(6:)

Infinite Sesame Player - Best of Sungjong [eng sub]

(8:16)

[STAR ZOOM IN] Infinite Sung Jong, hearing a girl showering and he reacts!? 160401 EP.59

(3:40)

INFINITE is Eating a Lunch Box Without the Teacher Knowing!🍱

(7:51)

Global Request Show: A Song For You 4 - Ep.4 with INFINITE (2015.08.24)

(47:13)

Hoya teasing Sunggyu Compilation

(4:49)

INFINITE Sungjong Compilation [favs] 인피니트 이성종

(27:23)

161016 INFINITE members funny imitating SungJong's dance during broadcasting

(35)

INFINITE Sungjong's manly voice @ Idol Alkkagi Championships [01/22/12]

(15)

(Showtime INFINITE EP.12) Sungjong's another charm, bad man

(2:35)

【TVPP】Sungyeol,Sungjong(INFINITE) - Scorpion Dance, 성열,성종(인피니트) - 신곡 ‘BTD’의 전갈 춤 @ Three Turns

(1:16)

★ Infinite Sungjong's singing parts (2010-2013)

(11:18)

Sungjong Infinite so cute

(3:44)

Sungjong SEXY Dance \u0026 Hoya INFINITE

(30)

【TVPP】 Lee Sung-jong(Infinite)-plastic bag rice ball, 성종(인피니트)-봉지 주먹밥 먹방!봉지까지 씹어먹을 기세 @ A Real Man

(1:8)

【TVPP】 Lee Sung-jong(Infinite)- 'Kyoyukdae' vs 'Yookyukdae', 성종(인피니트)- 교육대 vs 유격대 @ A Real Man

(2:19)

【TVPP】 Lee Sung-jong (Infinite)- Don’t say yessir, ‘네!’ 대답 때문에 계속 얼차려 받는 성종@ A Real Man

(1:5)

(Showtime INFINITE EP.9) INFINITE in NY Sungjong's skin care tip!

(2:18)

【TVPP】 Lee Sung-jong(Infinite)- Fail to ride tightrope , 성종(인피니트)- 외줄타기 실패 @ A Real Man

(3:29)