KiiiKiii | Members, Profile, Bio, Wiki, Age, Height, Trivia, Fame

KiiiKiii is a South Korean K-Pop girl group under Starship Entertainment. They debuted on March 24, 2025, with I Do Me as their lead single from the EP, Uncut Gem.

Known for their fresh concept and vibrant pop-dance sound, the debut track conveys the message of being a confident and self-assured girl.

The members want to inspire Gen Z with their positive vibes and messages, using catchy melodies, groovy rhythms, and strong vocals.

Read: TNX | Members, Profile, Bio, Wiki, Age, Height, Trivia, Fame

Biography and Fame

Starship Entertainment formed the girl group KiiiKiii to showcase a fresh, yet nostalgic concept. They bring Y2K inspired visuals, the early internet concept with pixelated graphics, and Friendster style profiles.

The unique visual is considered unique by Gen Z and Gen Alpha, so they caught the youngsters’s attention. KiiiKiii’s songs also gained a lot of traction with retro tech and catchy melodies. Their debut was a success with the fresh title track.

Their fandom name is TiiiKiii, reflecting harmony and friendship between the members and fans. The members want to have a friend-like relationship with their fans and grow together with them.

Not only I Do Me go viral, their other song, Dancing Alone (2025), also became a major hit because of the distinctive vibe and catchy rhythm.

One of their songs, produced by famous rapper, TABLO, titled To Me From Me (2025), also got public recognition.

Read: Apink | Members, Profile, Bio, Wiki, Age, Height, Trivia, Fame

KiiiKiii Members Profile

1. Jiyu

• Birth Name: Seo Ji-yu (서지유)
• Stage Name: Jiyu (지유)
• Nickname: Jiyumi, Seojuchu
• Korean Name: Seo Ji-yu (서지유)
• Chinese Name: Xú Zhīyù (徐知裕)
• Position(s): Leader, Vocalist, Rapper, Dancer
• Birthday: May 14, 2006 (Age: 22 years old in 2028)
• Birthplace: Gwangan-dong, Suyeong-gu, Busan, South Korea
• Nationality: Korean
• Zodiac Sign: Taurus
• Chinese Zodiac Sign: Dog
• Height: 5’2 – 5’3″ (158 – 160 cm)
• Weight: –
• Blood Type: A
• MBTI: ISTJ / ESTJ
• Instagram: –

2. Leesol

• Birth Name: Lee Su-min (이수민)
• Stage Name: Leesol (이솔)
• Nickname: Tonyangi, Mulmandu
• Korean Name: Lee Su-min (이수민)
• Position(s): Main Rapper
• Birthday: September 18, 2005 (Age: 23 years old in 2028)
• Birthplace: Yangcheong, Mok-dong, Seoul, South Korea
• Nationality: Korean
• Zodiac Sign: Virgo
• Chinese Zodiac Sign: Rooster
• Height: 5’5″ (166.5 cm)
• Weight: –
• Blood Type: O
• MBTI: ISTJ / ESTJ
• Instagram: –

3. Sui

• Birth Name: Lee Su-bin (이수빈)
• Stage Name: Sui (수이)
• Nickname: White Rabbit, Snow White
• Korean Name: Lee Su-bin (이수빈)
• Position(s): Main Vocalist
• Birthday: April 10, 2006 (Age: 22 years old in 2028)
• Birthplace: Gaya-eup, Haman-gun, Gyeongsangnam-do, South Korea
• Nationality: Korean
• Zodiac Sign: Aries
• Chinese Zodiac Sign: Dog
• Height: 5’6.5″ – 5’7″ (169 – 170 cm)
• Weight: –
• Blood Type: O
• MBTI: ENTP
• Instagram: –

4. Haum

• Birth Name: Kwak Ha-eum (곽하음)
• Stage Name: Haum (하음)
• Nickname: Haeumi
• Korean Name: Kwak Ha-eum (곽하음)
• Chinese Name: Guō Xiàyīn (郭夏音)
• Position(s): Vocalist, Rapper, Dancer, Visual
• Birthday: November 14, 2006 (Age: 22 years old in 2028)
• Birthplace: Dapsimni-dong, Dongdaemun-gu, Seoul, South Korea
• Nationality: Korean
• Zodiac Sign: Scorpio
• Chinese Zodiac Sign: Dog
• Height: 5’4” (163 cm)
• Weight: –
• Blood Type: O
• MBTI: ESTJ / ISTJ
• Instagram: –

5. Kya

• Birth Name: Park Ji-woo (박지우)
• Stage Name: Kya (키야)
• Korean Name: Park Ji-woo (박지우)
• Position(s): Vocalist, Maknae
• Birthday: December 18, 2010 (Age: 18 years old in 2028)
• Birthplace: Apgujeong-dong, Gangnam-gu, Seoul, South Korea
• Nationality: Korean
• Zodiac Sign: Sagittarius
• Chinese Zodiac Sign: Tiger
• Height: 5’6″ (168.1 cm)
• Weight: –
• Blood Type: AB
• MBTI: INTP / ENFJ
• Instagram: –