Sing Harit Cheewagaroon is an actor and musician from Thailand. He graduated from high school at Bangkok Christian College and in 2020 at the Department of Radio and Television Broadcasting,Faculty of Communication Arts of Bangkok University. As a guitarist, Sing won the gold medal at the Siam Kolkarn Family Popular Music The 1st Concert and second place in the 1st Jaturamitr​ Music Contest.

Harit debuted as an actor in the popular boys' love (BL) series "Love Sick" (2014) and "Love Sick 2" (2015) as Per. Soon thereafter, he became an artist under GMMTV. Since then, he has been working on projects such as "Secret Love: Puppy Honey" (2016), "Slam Dance" (2017), "The Gifted" (2018), "He's Coming To Me" (2019), among others.