AS ONE (AS1) Members Profile: AS ONE (AS1) Facts

As One (애즈 원) or AS1 is a Hong Kong girl group that officially debuted with the release of their single “Catch Me Up” on July 26, 2012, under Sun Entertainment Culture Limited. They made their South Korea with the release of their digital single “Candy Ball” on July 13, 2015. The last line-up consisted of Shin, Chloe, Nata, and Kayan. In 2017, the group unfortunately disbanded.

AS ONE (AS1) Official Accounts:
Instagram: @asone_hk
Facebook: AsOneHK
Youtube: AsOneChannel

AS ONE (AS1) Members Profile:
Shin

Stage Name: Shin (신)
Birth Name: Ng Sze Kai (吳思佳)
English Name: Kathy
Position: Leader, Main Rapper, Main Vocalist, Lead Dancer
Birthday: June 2, 1994
Zodiac Sign: Gemini
Height: 165 cm (5’5″)
Weight: 47 kg (104 lbs)
Blood Type: B

Shin facts:
– She was born in Hong Kong.
– Specialties: Dancing and speaking languages
– She speaks Korean, Cantonese, English, and Mandarin.
– She participated in South Korean survival show Produce 101 in 2016.
– Her status as of 2026 is unknown.

Chloe

Birth Name: Chloe So (蘇皓兒)
Stage Name: Chloe (클로이)
Position: Sub Vocalist, Face Of The Group
Birthday: April 6, 1994
Zodiac Sign: Aries
Instagram: @chloe_so
Facebook: @chloesooo

Chloe facts:
– She was born in Hong Kong.
– She was added to the group in March 2015.
– Chloe is currently active on Instagram and regularly posts.

Nata

Stage Name: Nata (나타)
Birth Name: Nata Chan (陳苑澄)
Position: Main Dancer, Lead Vocalist
Birthday: October 29, 1994
Zodiac Sign: Scorpio
Instagram: @taniachanyc

Nara facts:
– She was born in Hong Kong.
– Specialty: Gymnastics
– Her name means “Cream” in Spanish and Portuguese.
– She has a Siamese cat named Lyra.
– She is also known as Tania.
– As of 2026, Nata has five children and is working as a dance choreographer.

Kayan

Stage Name: Kayan (카얀)
Birth Name: Ka Yan Chan (陳嘉茵)
Position: Maknae, Sub Vocalist, Lead Dancer
Birthday: November 10, 1995
Zodiac Sign: Scorpio
Instagram: @hahakirac
Youtube: Ka Ya Chan

Kyan facts:
– She was born in Hong Kong.
– Education: Hong Kong Baptist University
– It seems she lived/is living in the United States.
– Kyan has two dogs and cats each.
– She is also known as Kira.
– She was added to the group in March 2015.
– It seems she used to live in the United States.
– Kyan posts contents on her YouTube channel.
– As of 2026, she is active as a solo singer.

Original members:
Elfa

Stage Name: Elfa Yau
Birth Name: Yau Nim Yan (邱念恩)
Position: N/A
Birthday: May 5, 1993
Zodiac Sign: Taurus
Chinese Zodiac Sign: Rooster
Instagram: @missss.y
YouTube: Elfa Yau

Elfa Facts:
– Hobbies: Gym and travel
– Elfa is also interested in beauty.
– Elfa left the group in 2015.
– She has two Shiba Inu dogs.
– She is now known for her silver hair dye.
– As of 2026, she regularly posts contents of her daily life on her social media.

Oli

Stage Name: Oli
Birth Name: Huang Jia Yi (黃佳宜)
Position: N/A
Birthday: November 13, 1993
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Rooster
Nationality: Chinese (speculated)
Instagram: @olioliolioiloli

Oli facts:
– She seems to be the only member from Mainland China, as her Instagram posts are written in Simplified instead of Traditional Chinese script.
– In May 2013, Oli was announced to be going on an indefinite hiatus for her treatment on uterine fibroid tumors. (Source)
– She returned to As One in February 2014, but left the group in July of the same year.

Profile created by Skky autumn
(Special thanks to Clara AD and Kpop Wiki for additional information)

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Last Korean comeback:

Last Chinese comeback:
https://www.youtube.com/watch?v=0Y1Wxk5ZfkM

Who is your AS ONE (AS 1) bias? Do you know more facts about them? Feel free to comment below. 🙂