Jae Seop Kim

Kim Si Yun

  • Name: Kim Si Yun
  • Native name: 김시윤
  • Also Known as: AJ, Kim Shi Yoon, Kim Shiyoon, Kim Siyun, Kim Jae Sub, Kim Jaesub, Kim Jaeseop, 김재섭
  • Nationality: South Korean
  • Gender: Male
  • Born: June 4, 1991
  • Age: 33
Kim Si Yun, born Kim Jae Seop, better known by his former stage name AJ, was the vocalist, dancer and composer of the boy group U-KISS. He was also member of the boy group Paran. He appeared in Grey and Verbal Jint's video for the song ''Pretty Brown''. He wrote many U-KISS' songs like: Words that hurt me (together with Dong Ho), Believe, I love you, Love of a Friend, Top That, Obsession and Tell me. He also wrote the rap part for U-KISS' song ''0330''.
He used to live in the United States, New York and went to Columbia University of United States in 2011.
Jae Seop joined Rooftop Company and now is solo singer under the stage name Siyoon. Edit Biography
Drama
Year Title # Role Rating
2019 Kazua Library
Korean Drama, 2019, 10 eps
Sun Nam (Main Role)
10
Sun Nam
Main Role
6.2
2019 Snow Blossom
Korean Drama, 2019, 6 eps
Lee Hyo Sub (Main Role)
6
Lee Hyo Sub
Main Role
5.7
2018 Autumn Blossom
Korean Drama, 2018, 10 eps
Lee Hyo Seop (Main Role)
10
Lee Hyo Seop
Main Role
6.4
2018 Goodbye to Goodbye
Korean Drama, 2018, 40 eps
(Unknown)
40
Unknown
7.9
Special
Year Title # Role Rating
2020 Bad and Bad
Korean Special, 2020, 1 eps
Kim Si Yoon (Main Role)
1
Kim Si Yoon
Main Role
7.1
TV Show
Year Title # Role Rating
2020 Killing Voice
Korean TV Show, 2020, 140 eps
(Ep. 90) (Guest)
140
(Ep. 90)
Guest
8.6
2018 Problematic Men Season 2
Korean TV Show, 2018, 55 eps
(Ep. 185) (Guest)
55
(Ep. 185)
Guest
8.2
2018 Two Yoo Project Sugar Man Season 2
Korean TV Show, 2018, 19 eps
(Ep. 5) (Guest)
19
(Ep. 5)
Guest
7.5
2017 The Unit
Korean TV Show, 2017, 28 eps
[Auditions] (Guest)
28
[Auditions]
Guest
8.0
2014 Go! U-KISS
Korean TV Show, 2014, 1 eps
(Main Host)
1
Main Host
8.0
2013 After School Club
Korean TV Show, 2013, 675 eps
(Ep. 3, 31) (Guest)
675
(Ep. 3, 31)
Guest
8.0
2013 U-KISS Me?
Korean TV Show, 2013, 24 eps
(Regular Member)
24
Regular Member
7.8
2012 Beatles Code Season 2
Korean TV Show, 2012, 87 eps
(Ep. 13) (Guest)
87
(Ep. 13)
Guest
8.1
2012 2012 Idol Star Athletics – Swimming Championships
Korean TV Show, 2012, 2 eps
(Regular Member)
2
Regular Member
7.7
2011 Lee Soo Geun and Kim Byung Man's High Society
Korean TV Show, 2011, 79 eps
(Ep. 51) (Guest)
79
(Ep. 51)
Guest
7.7
2011 Weekly Idol
Korean TV Show, 2011, 700 eps
(Ep. 10) (Guest)
700
(Ep. 10)
Guest
8.2
2011 Immortal Songs: Singing the Legend
Korean TV Show, 2011, 690 eps
(Ep. 372-373) (Guest)
690
(Ep. 372-373)
Guest
8.2
2010 Beatles Code
Korean TV Show, 2010, 71 eps
(Ep. 58) (Guest)
71
(Ep. 58)
Guest
7.8
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Kim Si Yun

Jae Seop Kim
0 Followers
13 Hearts

Details

  • First Name: Jae Seop
  • Family Name: Kim
  • Native name: 김시윤
  • Also Known as: AJ, Kim Shi Yoon, Kim Shiyoon, Kim Siyun, Kim Jae Sub, Kim Jaesub, Kim Jaeseop, 김재섭
  • Nationality: South Korean
  • Gender: Male
  • Born: June 4, 1991
  • Age: 33

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