Isaac Hong

Hong Isaac

  • Name: Hong Isaac
  • Native name: 홍이삭
  • Also Known as: Hong I Sak
  • Nationality: South Korean
  • Gender: Male
  • Born: May 12, 1988
  • Age: 37
Hong Isaac is a South Korean singer-songwriter, producer, musician, and former member of MONÉ (모네). He graduated from Handong International School and later attended Handong Global University but dropped out to enroll at the prestigious Berklee College of Music where he is currently on a leave-of-absence.

In 2013, he participated in the Yoo Jae Ha Music Contest and earned a bronze medal for his single "Bomah", which he released in May 2014. He then made his official debut as a solo artist in August 2015 with the EP, "As Time Passes".

He enlisted for his mandatory military service on January 25, 2016, and was discharged on October 26, 2017. After serving, he resumed his career as a singer but struggled to find a steady fanbase.

So, he decided to appear as a contestant in the 2019 JTBC show "Super Band", where he joined 4 other musicians during the team mission, forming MONÉ. The project band was unusual as it had 4 vocalists (he could also play piano and keyboard) and a drummer but still managed to finish in 4th place. However, they were the only band among the top-4 who never released any material after the show ended.

In late 2023, he auditioned for "Sing Again Season 3" and finished as the winner, resurrecting his career.

He is currently represented by Archive Achim (아카이브 아침).

(Source: kisskh) Edit Biography
Composer
Year Title Type Rating
2020 Da Capo
Movie
7.3
Movie
Year Title Role Rating
2020 Da Capo
Korean Movie, 2020,
Tae Il (Main Role)
Tae Il
Main Role
7.3
TV Show
Year Title # Role Rating
2024 The Seasons Season 6: Lee Young Ji's Rainbow
Korean TV Show, 2024, 20 eps
(Ep. 19) (Guest)
20
(Ep. 19)
Guest
8.3
2024 Famous Singers and Street Judges
Korean TV Show, 2024, 10 eps
(Regular Member)
10
Regular Member
8.4
2023 Sing Again Season 3
Korean TV Show, 2023, 13 eps
[Contestant #58] (Regular Member)
13
[Contestant #58]
Regular Member
7.9
2023 I Can See Your Voice Season 10
Korean TV Show, 2023, 8 eps
[Panelist] (Ep. 7) (Guest)
8
[Panelist] (Ep. 7)
Guest
7.9
2022 Han Moon Cheol's Dashcam Review
Korean TV Show, 2022, 175 eps
(Ep. 70) (Guest)
175
(Ep. 70)
Guest
8.8
2022 BtoB Hyunsik's Late Night Studio
Korean TV Show, 2022, 131 eps
(Ep. 616) (Guest)
131
(Ep. 616)
Guest
8.5
2022 Talk Pawon 25 O'Clock
Korean TV Show, 2022, 200 eps
(Ep. 102) (Guest)
200
(Ep. 102)
Guest
0.0
2020 Begin Again: Open Mic
Korean TV Show, 2020, 40 eps
(Ep. 35) (Guest)
40
(Ep. 35)
Guest
8.2
2020 Hidden Singer Season 6
Korean TV Show, 2020, 16 eps
[Panelist] (Ep. 12) (Guest)
16
[Panelist] (Ep. 12)
Guest
7.7
2020 Juk Jae's Night Studio
Korean TV Show, 2020, 534 eps
(Ep. 27) (Guest)
534
(Ep. 27)
Guest
8.3
2019 5 Minutes to Six
Korean TV Show, 2019, 425 eps
(Ep. 72) (Guest)
425
(Ep. 72)
Guest
8.0
2019 Super Band
Korean TV Show, 2019, 14 eps
[Contestant] (Regular Member)
14
[Contestant]
Regular Member
8.3
2017 I'm Live
Korean TV Show, 2017, 350 eps
(Ep. 310) (Guest)
350
(Ep. 310)
Guest
8.0
2015 Knowing Bros
Korean TV Show, 2015, 600 eps
(Ep. 421) (Guest)
600
(Ep. 421)
Guest
8.6
2015 I Can See Your Voice Season 2
Korean TV Show, 2015, 14 eps
[Contestant] (Ep. 12) (Guest)
14
[Contestant] (Ep. 12)
Guest
8.0
2015 King of Mask Singer
Korean TV Show, 2015, 525 eps
[Contestant] (Ep. 388-389) (Guest)
525
[Contestant] (Ep. 388-389)
Guest
8.0
2011 Immortal Songs: Singing the Legend
Korean TV Show, 2011, 750 eps
(Ep. 520-521, 574, 688-689) (Guest)
750
(Ep. 520-521, 574, 688-689)
Guest
8.2
Trending Articles
Park Min Young explains why she lost weight for 'Siren’s Kiss'
News - Feb 23, 2026

Cast and crew of 'Siren’s Kiss' gather for the K-drama's press conference

Song Kang and Kim So Hyun to co-star in a new K-drama
News - Feb 24, 2026

Kim So Hyun and Song Kang to possibly star in new K-drama 'White Scandal'

Dylan Wang and Meng Zi Yi's historical drama commences filming
News - Feb 21, 2026

Chinese historical 'Jiang Men Du Hou' (literal title) has officially announced the start of filming

Lee Jong Suk and Lee Jun Hyuk confirm new dramas set in the same universe
News - Feb 23, 2026

Lee Jong Suk and Lee Jun Hyuk have been confirmed to star in new dramas sharing the same universe

'The Art of Sarah' Shin Hae Sun on why the drama was an especially challenging one
Celebrity - Feb 20, 2026

Shin Hae Sun sits for an interview for her latest Netflix release 'The Art of Sarah'

Go Soo enters discussions for new drama alongside Park Min Young and Yook Sung Jae
News - Feb 20, 2026

Go Soo is positively considering his next project

Cinematic Wuxia Epic 'Blades of the Guardians' premieres on February 17
News - Jan 30, 2026

Check out the details and teaser for the upcoming action-packed Wuxia blockbuster 'Blades of the Guardians'

Hong Isaac

Isaac Hong
0 Followers
35 Hearts

Details

  • First Name: Isaac
  • Family Name: Hong
  • Native name: 홍이삭
  • Also Known as: Hong I Sak
  • Nationality: South Korean
  • Gender: Male
  • Born: May 12, 1988
  • Age: 37

Weekly kisskh Support Goal

17%
Help Support kisskh

Top Contributors

5 edits
2 edits
2 edits
1 edit

Popular Lists

Related lists from users
KPop Favorites
49 people
favourite OST singers
153 people 425 voters 28 loves 22