[2] Linn started his acting career at four years old, with roles in the popular dramas Justice Pao and the TV show Dream of the Red Chamber.

[citation needed] Linn was first exposed to music at the age of four, and made his first public piano performance in Switzerland when he was in kindergarten.

In 2011, he moved to the United States to pursue a master's degree in piano performance at the New England Conservatory of Music with a full scholarship.

[citation needed] Linn was appointed as the music director and Chief Conductor for Ubisoft's Assassin's Creed Symphony World Tour at the end of 2018.

[17] In 2021, Linn was the General Manager of Star Ritz International Entertainment Co., Ltd., which was founded by Angie Chai, dubbed the "Godmother of Teen Dramas."