Ji Ahn
- Name: Ji Ahn
- Native name: 지안
- Also Known as: YoungDoo, Yu Ji An, Yoo Ji Ahn, 유지안, 유영두, Yu Yeong Du
- Nationality: South Korean
- Gender: Male
- Born: April 1, 1992
- Age: 34
He made his debut in 2017 (under his birth name) as UNIT BLACK's main vocalist with their 1st single, "Steal Your Heart". The group was the first promotional unit formed after the conclusion of the singing survival show BOYS24 (소년24). However, under their agreement, they were only active for 4 months and disbanded in August of the same year.
In October 2017, he re-debuted as IN2IT's lead vocalist, main rapper and main dancer with their 1st EP, "Carpe Diem".
Due to the COVID-19 pandemic, the members decided to enlist in their mandatory military service and, at the same time, ended their contracts with MMO Entertainment (MMO엔터테인먼트) and chose to become independent.
He was discharged in mid-2022 and founded First Entertainment alongside his group mates. In March 2023, the group rebranded under their new name, SKYE, and released their first single, "A New Beginning".
In November 2025, the group announced an indefinite suspension of activities following their last scheduled concert in December. All members will now focus on the individual work, and no further plans for them to appear as SKYE are scheduled.
(Source: kisskh) Edit Biography
Drama
| Title | Rating |
|---|---|
|
Her Private Life
Korean Drama, 2019, 16 eps
[White Ocean member] (Ep. 1)
(Guest Role)
|
8.3
|
TV Show
| Title | Rating |
|---|---|
|
Starlight Boys
Korean TV Show, 2024, 10 eps
(Ep. 6)
(Guest)
|
6.3
|
|
Project 7
Korean TV Show, 2024, 12 eps
[Contestant]
(Regular Member)
|
7.3
|
|
Peak Time
Korean TV Show, 2023, 11 eps
[Contestant / IN2IT]
(Regular Member)
|
8.3
|
|
Fact iN Star
Korean TV Show, 2016, 200 eps
(Ep. 26)
(Guest)
|
8.2
|
|
BOYS24
Korean TV Show, 2016, 8 eps
[Contestant]
(Regular Member)
|
7.2
|
|
After School Club
Korean TV Show, 2013, 671 eps
(Ep. 263, 292)
(Guest)
|
7.8
|
|
Weekly Idol
Korean TV Show, 2011, 707 eps
(Ep. 354)
(Guest)
|
8.1
|
|
Pops in Seoul
Korean TV Show, 1998, 6000 eps
(Guest)
|
7.9
|
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