tripleSVocalistLeader (Moon)

Sullin

설린Pirada Bunraksa (พิรดา บุญรักษา) (피라다 분락사)

S22 Sullin is tripleS's Thai vocalist, a Glow debut member and the leader of the six-member Moon Dimension.

ColourDark Sea GreenEmoji

Photo: K-POPIT, via Wikimedia Commons · CC BY 3.0

Age: 19; Nov 30, 2006
Height: —
MBTI: INFJ; self-reported
Debut: 2024; with tripleS

At a glance

Profile

Stage name: Sullin (설린)
Birth name: Pirada Bunraksa (พิรดา บุญรักษา) (피라다 분락사)
Position: Vocalist, Leader (Moon)
Birthday: November 30, 2006 (age 19)
Zodiac sign: Sagittarius
Chinese zodiac: Dog
Blood type: O
MBTI: INFJ
Nationality: Thai
Birthplace: Bangkok, Thailand
Representative colour: Dark Sea Green
Representative emoji: ☃️
Nicknames: Thai Princess, Sullinrella
Joined: April 2, 2024

8 facts

About Sullin

Bangkok-born Pirada Bunraksa trained in Thailand before MODHAUS revealed her as S22. She debuted with the full group on Assemble24, joined Glow and later led Moon.

01
She was revealed as S22 on April 2, 2024.
02
She is tripleS's only Thai member and the last non-Korean member added to the lineup.
03
She attended the DCT Family K-pop training academy in Thailand.
04
She clarified that her first cafe meeting with Jaden Jeong in Bangkok was prearranged.
05
She speaks English and studied Chinese for six years.
06
She has an older sister, and one of her grandfathers was Chinese.
07
She debuted in Glow with Inner Dance in June 2024.
08
She led Moon and performed Cameo Love on Beyond Beauty.

2 tracks

Solo & unit tracks

Songs on tripleS releases that feature Sullin on her own or in a unit.

Nov 24, 2025
“Cameo Love”
Moon: Kaede, SoHyun, Lynn, ShiOn, Sullin & JiYeon · Beyond Beauty
EP
Jun 21, 2024
“Inner Dance”
Unit: ChaeWon, Sullin, SeoAh & JiYeon · Inner Dance
Digital single

Photo credits

Sullin of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
SeoYeon of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
HyeRin of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
JiWoo of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
ChaeYeon of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
YooYeon of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
SooMin of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
NaKyoung of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
YuBin of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
Kaede of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
DaHyun of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
Kotone of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
YeonJi of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
Nien of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
SoHyun of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
Xinyu of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
Mayu of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
Lynn of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
JooBin of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
HaYeon of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
ShiOn of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
ChaeWon of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
SeoAh of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source
JiYeon of tripleS at the Assemble24 showcase: K-POPIT, via Wikimedia Commons · CC BY 3.0 · source

Profile

About Sullin

Solo & unit tracks

Also in tripleS