Byun Sung Tae

Name: Byun Sung Tae
Native name: 변성태
Also Known as: Byun Sungtae, Byun Seongtae, Byeon Seongtae, Byeon Seong Tae, 성태
Nationality: South Korean
Gender: Male
Born: March 9, 1998
Age: 27

Byun Sung Tae, known simply as Sungtae, is a South Korean actor and singer. He graduated from Jinwang High School. In 2017, he participated in "MIXNINE" under ASTORY Entertainment but was eliminated in the preliminary audition and did not make the broadcast. That same year, he featured in the MV of Iris's song "Me Too".

In 2019, he entered "Produce X 101" now under Urban Works Entertainment but he was eliminated in the 1st round and placed 66th overall. He made his debut in 2020 with a role in the webdrama "Do You Have a Part-Time Job?". He got support roles in "I Can See your MBTI" and in "Hometown Cha-Cha-Cha" in 2021, with the latter role getting him noticed by the audience. He earned a lead role in the BL drama "Happy Merry Ending" in 2023. He is currently represented by DSP Media.

(Source: Korean = NamuWiki || Translation = kisskh) Edit Biography

Year	Title	#	Role	Rating
2025	Where’s My Hero? Korean Drama, 2025, 6 eps Na Mu Il (Support Role)	6	Na Mu Il Support Role	6.8
2024	Jazz for Two Korean Drama, 2024, 8 eps Han Tae Jun [Tae I's brother] (Support Role)	8	Han Tae Jun [Tae I's brother] Support Role	7.8
2024	Nothing Uncovered Korean Drama, 2024, 16 eps Seol Woo Jae [Teen] (Guest Role)	16	Seol Woo Jae [Teen] Guest Role	7.3
2023	Tell Me That You Love Me Korean Drama, 2023, 16 eps Eden (Ep. 3) (Guest Role)	16	Eden (Ep. 3) Guest Role	8.4
2023	Mokojji Kitchen 2023 Korean Drama, 2023, 5 eps Daeryeong Suksu / Eun U (Main Role)	5	Daeryeong Suksu / Eun U Main Role	0.0
2023	Happy Merry Ending Korean Drama, 2023, 8 eps Song Jae Hyeon (Main Role)	8	Song Jae Hyeon Main Role	7.1
2021	Hometown Cha-Cha-Cha Korean Drama, 2021, 16 eps Jun ['DOS' member] (Support Role)	16	Jun ['DOS' member] Support Role	8.7
2021	Nevertheless, Korean Drama, 2021, 10 eps (Guest Role)	10	Guest Role	7.4
2021	I Can See Your MBTI Korean Drama, 2021, 2 eps Park Woo Jin [Class president] (Support Role)	2	Park Woo Jin [Class president] Support Role	6.6

Year	Title	Role	Rating
2023	Happy Merry Ending (Movie) Korean Movie, 2023, Song Jae Hyun (Main Role)	Song Jae Hyun Main Role	7.6

Year	Title	#	Role	Rating
2019	Produce X 101 Korean TV Show, 2019, 12 eps [Contestant] (Regular Member)	12	[Contestant] Regular Member	8.2

Byun Sung Tae

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Details

First Name: Sung Tae
Family Name: Byun
Native name: 변성태
Also Known as: Byun Sungtae, Byun Seongtae, Byeon Seongtae, Byeon Seong Tae, 성태
Nationality: South Korean
Gender: Male
Born: March 9, 1998
Age: 27