Ahn Hyung Sub

Name: Ahn Hyung Sub
Native name: 안형섭
Also Known as: Ahn Hyeong Seob, Ahn Hyeong Seop, An Hyeong Seop
Nationality: South Korean
Gender: Male
Born: August 9, 1999
Age: 27

Ahn Hyung Sub is a South Korean singer, dancer, and former member of HYEONGSEOP X EUIWOONG (형섭x의웅) and TEMPEST (템페스트). He graduated from Daeji High School and later obtained a bachelor's degree in Broadcasting Entertainment from Global Cyber University.

He joined Yuehua Entertainment (위에화엔터테인먼트코리아) in 2017 and represented the company in the second season of the survival show "Produce 101", but was eliminated in the finals. Afterwards, he joined Lee Eui Woong (now known professionally as LEW) and formed the duo Hyeongseop X Euiwoong. They debuted in November 2017 with the single "It Will Be Good". Unfortunately, they did not promote as much and officially disbanded in August 2021.

He then re-debuted in March 2022 as TEMPEST's vocalist and dancer with their first EP, “It's Me, It's We". They debuted in Japan in April 2024 with the mini-album "Bang!".

In October 2026, TEMPEST's agency, YH Entertainment, announced the group's disbandment and that he would continue to pursue individual activities under the agency.

(Source: kisskh) Edit Biography

Year	Title	#	Role	Rating
2018	Devil Inspector Season 2 Korean Drama, 2018, 18 eps Seol Oh Sung (Main Role)	18	Seol Oh Sung Main Role	7.3
2017	Devil Inspector Korean Drama, 2017, 9 eps Seol Oh Sung (Main Role)	9	Seol Oh Sung Main Role	7.1

Year	Title	#	Role	Rating
2025	2025 Idol Star Athletics Championships Korean TV Show, 2025, 3 eps (Regular Member)	3	Regular Member	7.6
2024	Road to Kingdom: Ace of Ace Korean TV Show, 2024, 8 eps [Contestant] (Regular Member)	8	[Contestant] Regular Member	7.6
2023	Gag Concert Season 2 Korean TV Show, 2023, 150 eps (Ep. 1067) (Guest)	150	(Ep. 1067) Guest	0.0
2023	Idol Workshop: Tempest 2 Korean TV Show, 2023, 5 eps (Regular Member)	5	Regular Member	8.1
2022	2022 MBC Music Festival: With Love Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2022	2022 SBS Gayo Daejeon: Shoutout Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.1
2022	Idol League Season 4 Korean TV Show, 2022, 10 eps (Ep. 4) (Guest)	10	(Ep. 4) Guest	0.0
2022	Idol Workshop: Tempest Korean TV Show, 2022, 5 eps (Regular Member)	5	Regular Member	7.8
2022	Music Universe K-909 Korean TV Show, 2022, 21 eps (Ep. 2) (Guest)	21	(Ep. 2) Guest	7.9
2022	2022 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2022, 3 eps (Regular Member)	3	Regular Member	7.7
2022	Show! Music Core Coin Karaoke Korean TV Show, 2022, 45 eps (Ep. 42) (Guest)	45	(Ep. 42) Guest	8.3
2022	Max Chang Min's Free Hug Season 2 Korean TV Show, 2022, 10 eps (Ep. 4) (Guest)	10	(Ep. 4) Guest	8.1
2022	Jaechan's Dream Korean TV Show, 2022, 193 eps (Ep. 33) (Guest)	193	(Ep. 33) Guest	8.4
2022	Secret Airlines Korean TV Show, 2022, 21 eps (Ep. 9) (Guest)	21	(Ep. 9) Guest	0.0
2022	Adola School Season 3: PR on Idol Korean TV Show, 2022, 38 eps (Ep. 25) (Guest)	38	(Ep. 25) Guest	8.1
2022	Studio Moon Night Season 2 Korean TV Show, 2022, 47 eps (Ep. 160) (Guest)	47	(Ep. 160) Guest	8.5
2021	Midnight Idol Season 2 Korean TV Show, 2021, 150 eps (Ep. 133) (Guest)	150	(Ep. 133) Guest	8.6
2017	Shadow Singer Korean TV Show, 2017, 19 eps (Ep. 8-9) (Guest)	19	(Ep. 8-9) Guest	7.6
2017	Produce 101 Season 2 Korean TV Show, 2017, 11 eps [Contestant] (Regular Member)	11	[Contestant] Regular Member	8.3
2013	After School Club Korean TV Show, 2013, 671 eps (Ep. 288, 514, 551, 594) (Guest)	671	(Ep. 288, 514, 551, 594) Guest	7.8
2011	The Show Korean TV Show, 2011, 286 eps (20230321~20240305) (Main Host)	286	(20230321~20240305) Main Host	8.3
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 590, 654) (Guest)	707	(Ep. 590, 654) Guest	8.1
2011	Immortal Songs: Singing the Legend Korean TV Show, 2011, 800 eps (Ep. 589, 655) (Guest)	800	(Ep. 589, 655) Guest	8.2
2007	Live Talk Show Taxi Korean TV Show, 2007, 501 eps (Ep. 486) (Guest)	501	(Ep. 486) Guest	7.7
2003	Talk! Talk! Boni Hani Korean TV Show, 2003, 4313 eps (2018-2019) (Main Host)	4313	(2018-2019) Main Host	7.0

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