
Jakrapatr Kaewpanpong
Biography
William Jakrapatr Kaewpanpong is a quarter-American Thai singer, guitarist, pianist and main vocalist of the boy group LYKN signed under GMMTV and Riser Music. He was previously a vocalist and guitarist in the band Broccoli. Originally from Hat Yai, he graduated from Mahidol University's Young Artists Music Program before going on to study in Mahidol University's College of Music majoring in musical theatre and was a territorial defense student.
During the finale of "Project Alpha," William was crowned King of Alpha. Two months later, on May 5, 2023, LYKN's debut single "May I?" was released. His first solo single, "Last Twilight" was released on January 5, 2024.
After William made his acting debut with a starring role in the short film "No Worries" in 2023, he went on to book his first series with a starring role in "Thame-Po Heart That Skips a Beat".
Known For

TV
Sound Check
Self
2021

TV
Me and Thee
Kritdanai
2025

TV
ThamePo: Heart That Skips A Beat
Thame
2024

TV
Project Alpha
Self - Contestant
2022

TV
A Free Meal Chance. May Pepsi Treat You?
Self
2023

TV
Alpha Lab
Self - Contestant
2022

TV
School Rangers 2024
Guest
2024

TV
Thailand Music Countdown
Self
2024

TV
You Maniac
Dean

TV
The Golden Singer
Self
2023

Film
LYKN Day1 to Debut
Self
2023

Film
No Worries
2023
Filmography
2025TVMe and Theeas Kritdanai2024TVThamePo: Heart That Skips A Beatas Thame2024TVThailand Music Countdownas Self2024TVSchool Rangers 2024as Guest2023FilmNo Worries2023TVThe Golden Singeras Self2023TVA Free Meal Chance. May Pepsi Treat You?as Self2023FilmLYKN Day1 to Debutas Self2022TVAlpha Labas Self - Contestant2022TVProject Alphaas Self - Contestant2021TVSound Checkas Self—TVYou Maniacas Dean