‘JAYLERR’ (Krissanapoom Pibulsonggram) was born in Chiang Mai, Thailand. He started his career as a model, then follow by many acting performances since 2013. JAYLERR’s music journey started in 2014 with original soundtrack of the series and films, which he was the lead actor. In 2019, he put his love in hip hop and talent in rap to represent himself into ‘EMPTY KING’ in HUMAN ERROR project. This became the first song in his life that he composed and wrote the lyrics. JAYLERR continued to include rap style that he likes to creating variety to his music in 2020 under ‘JAYLERR x Ice Paris’, a collaboration with ‘Ice Paris’. The feedback was a phenomenon that the total views of music video and dance practice video were at 65 million views. Also in this collaboration are ‘ดี๊ดี (UNEXPECTED)’ and ‘ใจมันรู้สึก NUDE’. After that JAYLERR took a rapping part and featured with Billkin in 'กอดในใจ' In the same year, JAYLERR released his solo work with NINO as a producer, in ‘EP. PASSION + PATIENCE’, expressing himself in every aspect through ‘นิมมาน (NIMMAN)’, ‘Very Very Sorry’, ‘ระเบียง (Balcony)’, ‘Your Number’, and 'ฉลอง! (Celebrate)' Not only decided on concept of each song, JAYLERR also composed them himself. He is currently working on a new song.