# YooA

Yoo Si-ah (Korean: 유시아; born Yoo Yeon-joo on September 17, 1995), better known by her stage name YooA (유아) is a South Korean singer, and is a member of the girl group Oh My Girl under WM Entertainment. She made her debut as a solo artist, with her first EP Bon Voyage, on September 7, 2020.

## Personal life

YooA was born Yoo Yeon-joo on September 17, 1995, in Sinchang-dong, Yongsan-gu, Seoul, South Korea, and legally changed her name to Yoo Si-ah.
Her older brother is Yoo Jun-sun, a dancer and choreographer under the well-known 1Million Dance Studio.

## Career
### 2015–2018: Debut and other activities

On April 20, 2015, YooA debuted in the South Korean girl group Oh My Girl. In August 2016, YooA took part in the Mnet dance TV show Hit the Stage with U-Kwon of Block B as her partner. They finished in fourth place behind her brother and his partner Hyoyeon. In November 2016, she debuted as a member of the Inkigayo project group, Sunny Girls, with the single, "Taxi". In Summer 2017, YooA joined the reality show Idol Drama Operation Team. They made their debut as Girls Next Door with the single, "Deep Blue Eyes".
In May 2018, YooA released the single "Morning Call".

### 2019–present: Bon Voyage

In August 2019, it was confirmed that YooA would be taking part in Queendom as a member of Oh My Girl.
On September 7, 2020, YooA made her solo debut with the extended play Bon Voyage. On September 15, 2020, YooA received her first music show trophy on The Show. On September 25, 2020, YooA released an OST for the Netflix film Over The Moon.
In October 2022, WM Entertainment announced that YooA was preparing for a new album with the goal of returning in November 14, titled Selfish.
On March 14, 2024, YooA released her first single album Borderline, with the title track "Rooftop".

## Discography
### Extended plays

| Title | Details | Peak chart positions | Sales |
| Title | Details | KOR | Sales |
| Bon Voyage | Released: September 7, 2020 Label: WM Entertainment Formats: CD, digital download, streaming | 3 | KOR: 27,281 |
| Selfish | Released: November 14, 2022 Label: WM Entertainment Formats: CD, digital download, streaming Track listing "Selfish" "Lay Low" "Blood Moon" "Melody" | 14 | KOR: 21,639 |

### Single albums

| Title | Details | Peak chart positions | Sales |
| Title | Details | KOR | Sales |
| Borderline | Released: March 14, 2024 Label: WM Entertainment Formats: CD, digital download, streaming Track listing "Rooftop" "Love Myself" "Shooting Star" | 20 | KOR: 13,070 |

### Singles

| Title | Year | Peak chart positions | Peak chart positions | Album |
| Title | Year | KOR | KOR Hot | Album |
| As lead artist |||||
| "Morning Call" (모닝콜) (Produced by Peterpan Complex) | 2018 | — | — | Morning Call |
| "Bon Voyage" (숲의 아이) | 2020 | 44 | 16 | Bon Voyage |
| "Lay Low" | 2022 | — | — | Selfish |
| "Melody" | 2022 | — | — | Selfish |
| "Selfish" | 2022 | 184 | — | Selfish |
| "Rooftop" | 2024 | — | — | Borderline |
| Collaborations |||||
| "Taxi" (with Sunny Girls) | 2016 | — | — | Inkigayo Music Crush Part 2 |
| "This Stop Is" (with Hui and Wooseok) | 2018 | — | — | Gag-Singer Producer - Streaming |
| "—" denotes releases that did not chart or were not released in that region |||||

### Soundtrack appearances

| Title | Year | Album |
| "Deep Blue Eyes" (with Girls Next Door) | 2017 | Idol Drama Operation Team OST |
| "Rocket to the Moon! " (로켓 투 더 문!) | 2020 | Over the Moon OST |
| "Stay With Me" | Tale of the Nine Tailed OST |

## Videography
### Music videos

| Title | Year | Director |
| "Bon Voyage" | 2020 | Sunny Visual |
| "Lay Low" | 2022 | Sunny Visual |
| "Melody" | 2022 | Sunny Visual |
| "Selfish" | 2022 | Sunny Visual |
| "Rooftop" | 2024 | Kim In-tae (AFF) |

## Filmography
### Television shows

| Year | Title | Role | Notes |
| 2017 | Idol Drama Operation Team | Cast member | |
| 2018 | King of Mask Singer | Contestant | as A Little Princess (Episode 143) |
| 2018 | Food Diary | Cast member | |
| 2020 | Running Girls | Cast member | |
| 2022 | Fantastic Family | Judge | |

### Hosting

| Year | Title | Notes | Ref. |
| 2021 | SBS 2021 Super Concert In Daegu | With Jeon So-mi and Yunho | |

## Awards and nominations

Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination :
| Award ceremony | Year | Category | Nominee / Work | Result | Ref. |
| Gaon Chart Music Awards | 2021 | Artist of the Year – Digital Music | "Bon Voyage" | Nominated | |