Seong Jin Jo

Skull

  • Name: Skull
  • Native name: 조성진
  • Also Known as: 스컬, Jo sung jin, seukeol, cho sung jin, cho seong jin
  • Nationality: South Korean
  • Gender: Male
  • Born: November 2, 1979
  • Age: 45
Jo Sung Jin, known professionally as Skull, is a South Korean reggae singer, former member of STONY SKUNK (스토니 스컹크), and current member of RPG (레게 강 같은 평화; formerly known as HAHA & SKULL).

He joined rapper and hip-hop artist Kush and formed the duo STONY SKUNK in 2002. They performed in underground clubs before signing with YG Entertainment. They made their official debut in 2003 with their first album, "Best Seller". The pair enjoyed some success but had to disband in early 2008 when he enlisted for his mandatory military service.

After serving, he spent time collaborating with Ha Dong Hoon (known professionally as Haha). As their singles were quite popular, they decided to officially debut as HAHA & SKULL with their first EP, "Ya Man!!" in July 2012. They rebranded as RPG sometime around 2018.

As Haha began appearing as a regular member of several variety shows and became an entertainer and TV personality, the duo has not released much material since 2019.

He is represented by Sajah Records (사자레코드) for his individual activities and by QUAN Entertainment (콴엔터테인먼트) for RPG's activities.

(Source: kisskh) Edit Biography
TV Show
Year Title # Role Rating
2024 The Seasons Season 5: Zico's Artist
Korean TV Show, 2024, 17 eps
(Ep. 15) (Guest)
17
(Ep. 15)
Guest
8.1
2022 Listen Up
Korean TV Show, 2022, 10 eps
(Ep.7) (Guest)
10
(Ep.7)
Guest
8.0
2020 Nurikkiri
Korean TV Show, 2020, 195 eps
(Ep. 59) (Guest)
195
(Ep. 59)
Guest
0.0
2019 Hangout with Yoo
Korean TV Show, 2019, 300 eps
(Ep. 239) (Guest)
300
(Ep. 239)
Guest
8.1
2018 Kim Je Dong's Talk to You Season 2
Korean TV Show, 2018, 15 eps
(Ep. 8) (Guest)
15
(Ep. 8)
Guest
7.9
2018 Video Star Season 2
Korean TV Show, 2018, 179 eps
(Ep. 105) (Guest)
179
(Ep. 105)
Guest
7.3
2016 Life Bar
Korean TV Show, 2016, 118 eps
(Ep. 89) (Guest)
118
(Ep. 89)
Guest
7.9
2015 Two Yoo Project Sugar Man
Korean TV Show, 2015, 39 eps
(Ep. 25) (Guest)
39
(Ep. 25)
Guest
7.8
2015 King of Mask Singer
Korean TV Show, 2015, 550 eps
[Contestant] (Ep. 165-166) (Guest)
550
[Contestant] (Ep. 165-166)
Guest
8.0
2015 Saturday Night Live Korea Season 6
Korean TV Show, 2015, 32 eps
(Ep. 4) (Guest)
32
(Ep. 4)
Guest
8.0
2015 Wednesday Gourmet
Korean TV Show, 2015, 223 eps
(Ep. 176) (Guest)
223
(Ep. 176)
Guest
7.6
2014 Abnormal Summit
Korean TV Show, 2014, 102 eps
(Ep. 5) (Guest)
102
(Ep. 5)
Guest
7.8
2011 Immortal Songs: Singing the Legend
Korean TV Show, 2011, 750 eps
(Ep. 174-175, 301, 318) (Guest)
750
(Ep. 174-175, 301, 318)
Guest
8.2
2010 Hello Counselor
Korean TV Show, 2010, 431 eps
(Ep. 87) (Guest)
431
(Ep. 87)
Guest
7.9
2010 Running Man
Korean TV Show, 2010, 775 eps
(Ep. 211-212, 468) (Guest)
775
(Ep. 211-212, 468)
Guest
9.2
2007 Radio Star
Korean TV Show, 2007, 915 eps
(Ep. 340) (Guest)
915
(Ep. 340)
Guest
7.6
2005 Infinite Challenge
Korean TV Show, 2005, 616 eps
(Guest)
616
Guest
8.1
Trending Articles
MBC apologizes for cultural mockery in the K-drama 'To the Moon' teaser
News - Aug 21, 2025

MBC has officially addressed the controversy regarding the first teaser of the upcoming K-drama To the Moon.

'Bon Appetit, Your Majesty' lands on Netflix Top 10 in 90+ countries
News - Aug 26, 2025

tvN's new weekend drama 'Bon Appetit, Your Majesty' is taking Netflix by Storm.

Lee Jun Ho evokes retro youth nostalgia in 'Typhoon Family' stills
K-Drama - Aug 29, 2025

tvN unveils first stills of Lee Jun Ho

Netflix unveils stills from 'Love Untangled'
News - Aug 23, 2025

Netflix gives a glimpse of character dynamics from its upcoming K-movie 'Love Untangled'

Lee Jae Wook & Choi Sung Eun's KBS K-drama confirmed to premiere this year!
News - Aug 26, 2025

Lee Jae Wook and Choi Sung Eun are officially greeting viewers this year through the upcoming KBS K-drama Last Summer.

'Waver, but do not fall': Disney+ 'The Murky Stream' writer on what inspired the story
K-Drama - Aug 27, 2025

Disney+ unveils how its very first original historical K-drama, 'The Murky Stream', came to be

'Squid Game' Yim Si Wan & Park Gyu Young confirmed to reunite through Netflix film 'Mantis'
News - Aug 27, 2025

The upcoming Netflix film Mantis announced its premiere date.

Kim Seon Ho & Bae Suzy's K-drama 'Delusion' under fire for illegal trash dumping
News - Aug 28, 2025

The production team for the upcoming K-drama Delusion is facing controversy for illegally dumping trash on Jeju Island.

Skull

Seong Jin Jo
0 Followers
0 Hearts

Details

  • First Name: Seong Jin
  • Family Name: Jo
  • Native name: 조성진
  • Also Known as: 스컬, Jo sung jin, seukeol, cho sung jin, cho seong jin
  • Nationality: South Korean
  • Gender: Male
  • Born: November 2, 1979
  • Age: 45

Weekly kisskh Support Goal

33%
Help Support kisskh

Top Contributors

15 edits
3 edits

Popular Lists

Related lists from users