Yeo One

Profile photo for Build Up : Vocal Boy Group Survivor

Background

Birth name

Yeo Chang-gu (여창구)

Birth date

March 27, 1996 (age 28)

Birth place

Daeheung-dong, Jung-gu, Daejeon, South Korea

Height

178 cm (5 ft 10 in)

Weight

56.7 kg (125 lb)

Blood type

B

Career

Occupation

Singer, songwriter, actor

Group debut

October 10, 2016

Years active

2016–present

Agency

Cube Entertainment (2016–2023)

Associations

PENTAGON
Cube Tree
Build Up : Vocal Boy Group Survivor

SNS

Related Wikis
PENTAGON Wiki

Yeo One (여원) is a South Korean singer-songwriter and actor. He is a member of the boy group PENTAGON.

He is best known for being a contestant on the reality survival show Build Up : Vocal Boy Group Survivor

Career[]

2016: Debut with PENTAGON[]

On October 10, 2016, Yeo One made his debut as a member of PENTAGON with the release of their debut album Pentagon.

2023: Departure from Cube[]

On October 9, 2023, Cube announced that Yeo One had ended his exclusive contract with them, along with 4 other members of PENTAGON.^[1]

2024: Build Up : Vocal Boy Group Survivor[]

In January 2024, he was revealed as a contestant on Mnet's reality survival show Build Up : Vocal Boy Group Survivor.^[2]

Personal life[]

Health[]

On February 10, 2022, Cube released a statement revealing that Yeo One had been experiencing back pains after suffering from a car accident due to a drunk driver's vehicle on February 9. He would then be halting his future promotions for In:vite U to focus on recovering.^[3]

Military service[]

On May 28, 2024, Yeo One announced that he started his military service.^[4]

Producing and writing credits[]

All credits adapted from KOMCA, unless stated.^[5]

Artist	Song	Album	Type
2016
Team Hui	"Young"		Writing Composing
2019
PENTAGON	"Round 1"	Genie:us	Writing Composing
PENTAGON	"Round 2"	Sum(me:r)	Writing Composing

Filmography[]

Dramas[]

Spark (Naver TV Cast, 2016)
Age of Youth 2 (Cameo) (jTBC, 2017)
Joseon Beauty Pageant (KBS1, 2018)
The Witch Store (V Live, 2019)

Reality shows[]

Pentagon Maker (Mnet, 2016) - contestant
Favorite Entertainment (MBC, 2020) - contestant
Build Up : Vocal Boy Group Survivor (Mnet, 2024) - contestant

Gallery[]

Main article: Yeo One/Gallery

References[]

Official links[]

Instagram

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[1] Soompi: 5 PENTAGON Members Part Ways With Cube Entertainment + Members Hint Group Will Not Disband

[2] Soompi: Mnet's New Vocal Survival Show "Build Up" Unveils All 40 Contestants

[3] Soompi: PENTAGON’s Yeo One To Halt Activities Following Injury Due To Accident Caused By Drunk Driver

[4] Soompi: PENTAGON's Yeo One Shares Heartfelt Message And Photos Ahead Of Military Enlistment

[5] KOMCA: Searching Works (search 10012817 under Writers & Publishers)

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