Roh Tae-hyun

In this Korean name, the family name is Roh.

Roh Tae-hyun (Korean: 노태현; born October 15, 1993),^[1] is a South Korean singer and dancer. He is a former member of Hotshot and JBJ.^[2] He released his debut solo extended play, Birthday, on January 24, 2019.^[3] He participated as a member of Mbitious in Street Man Fighter.^[4]

Roh Tae-hyun 노태현
Background information
Also known as	Kid Monster
Born	(1993-10-15) October 15, 1993 (age 31) Seoul, South Korea
Genres	Dance krump
Occupations	singer dancer musical actor
Instrument	Vocals
Years active	2014–present
Labels	Star Crew WakeOne
Member of	Mbitious
Formerly of	JBJ Hotshot
Korean name
Hangul	노태현
Hanja	盧太鉉
RR	No Taehyeon
MR	No T'aehyŏn

Discography

Extended plays

Title	Album details	Peak chart positions	Sales
		KOR [5]
Birthday	Released: January 24, 2019 Label: Star Crew Entertainment, Interpark Formats: CD, digital download Track listing biRTHday I Wanna Know Love Lock 하늘별	9	KOR: 12,252[6]

Singles

As lead artist

Title	Year	Peak chart positions	Album
		KOR [7]
"I Wanna Know"	2019	—	Birthday
"Dummy Dummy" (feat Takeda Kenta, Kim Sang-gyun, Kwon Hyun-bin, Kim Dong-han)	2025	—	Non-album single
"—" denotes releases that did not chart.

Soundtrack Appearances

Title	Year	Peak chart positions	Album
		KOR [7]
"Highlight"	2019	—	Catch the Ghost OST Part.3
"Blue Eyes"	2021	—	Summer Guys OST Part.1
"—" denotes releases that did not chart.

Television shows

Year	Title	Role	Ref.
2017	Produce 101 (season 2)	Contestant	[8]
2019	All About K-POP Idols! Fact In Star	assistant MC / idol of the month	[9]
2019	World Klass (Ep. 7)	Special Judge
2022	I Live Alone (Ep. 433)	Special Appearance	[10]
2022	Be Mbitious	Contestant	[11]
2022	Street Man Fighter	Contestant	[4]
2023	Girls Night Out	Guest with Shin Ocheon

Musical theatre

Year	Title	Role	Ref.
2019	Mephisto	Mephisto	[12]
2020	Iron Mask	Louis and Philippe	[13]
2021	창업	Lee Bangwon	[14]
2022	Klimt: in to the time of Seoul	Egon Schiele

Theatre

Year	Title	Role	Ref.
2022	B Class	Lee Suhyeon	[15]