AJ Lai 賴煜哲 is a Taiwanese male singer, songwriter, composer, dancer and host in Taiwan.
- Birth Name: Lai Yuzhe
- English Name: AJ Lai
- Birthday: August 15, 1993
- Birthplace: Taiwan
- Zodiac Sign: Leo
- Height: 180 cm
- Weight: 63 kg
- Education: Taipei City University
- Occupation: Singer , host , dancer, songwriter, composer
- Active years: 2014 to present
- Agency: Marubao Culture
- Related groups: GTM (disbanded) Black ACE
- Representative work:
POWER WANNA KNOW YOU I really want to know you
-He is a dance teacher who is good at Krump dance style and has won many dance competitions.
-Formally joined GTM in October 2016, used to be the choreographer and dancer of GTM.
-Worked with Angela Chang
-member of the popular team Black ACE