110312 INFINITE Myungsoo (L) Like A G6 + Sungyeol Bon Bon dance + Shy Boy + RDD

150714 INFINITE (인피니트) - Bad (Woohyun (우현), Sungyeol (성열) & Myungsoo (명수)) (Dance Cut) [1080p]

INFINITE Sungyeol Profile and Facts | KPOP Infinite

(Showtime INFINITE EP.1) Infinite members give love's heart or kiss to sungyeol

INFINITE Campaña perros abandonados SungYeol .

[ENGSUB] SNL KOREA INFINITE SUNGYEOL SUNGJONG 3 MINUTE BOYFRIEND-rOA4hfX3TZA

신동의 심심타파 - INFINITE Sungyeol, cute morning call - 인피니트 성열, 애교 모닝콜 20140604

INFINITE jugando en el BTS del comercial de Pepsi (Hoya, Sungjong & Sungyeol)

100925 Idol Sport Championship Infinite Sungyeol Long Jump eng sub

(Showtime INFINITE EP.6) Come back in the Showtime Sungyeol

Sungyeol & Sungjong INFINITE SECOND INVASION - Trouble Maker

INFINITE 'MAN IN LOVE' D-4 Teaser (SUNGYEOL Ver.)

130831 Infinite World Tour - One Great Step Indonesia [Sungyeol Focused]

【TVPP】Sungyeol, Woohyun(INFINITE) - Special MC, 성열, 우현(인피니트) - 스페셜 엠씨 @ Show Music core

130831 Infinite One Great Step - I Like You - Sungyeol Focus

夏至未至 Rush To The Dead Summer - INFINITE WooHyun & SungYeol High School Love On 인피니트 우현 성열 cut

(Showtime INFINITE EP.5) Woohyun&Sungyeol Tarot Card

130407 INFINITE - One Thousand Songs Challenge (Dongwoo, Woohyun, Sungyeol)

[MPD직캠] 인피니트 성열 직캠 파라다이스 INFINITE SungYeol Fancam Paradise Mnet MCOUNTDOWN 150423

【TVPP】Sunggyu,Sungyeol(INFINITE) - Couple Pillow Fight, 성규,성열(인피니트) - 커플 배게 싸움 @ Flowers

(Showtime INFINITE EP.9) Sungyeol with his puppy 'baby'