Ren Jialun, born Ren Guochao on 11 April 1989, has established himself as one of Chinese entertainment’s most versatile and bankable leading men, seamlessly transitioning from a background in dancing and singing to become a critically acclaimed actor. Known to international audiences as Allen Ren, he first captured widespread attention with his breakout performance in the historical epic The Glory of Tang Dynasty in 2017, where his portrayal of the complex Emperor Li Chu showcased a commanding screen presence that belied his relative inexperience. This role not only earned him a devoted fanbase but also set the stage for a string of high-profile dramas that would define his career.

Born in Qingdao, Shandong province, Ren Jialun initially pursued a path in athletics, training as a table tennis player before an injury forced him to reconsider his future. He later studied at a vocational school and developed a passion for dance and music, eventually training as a singer in South Korea. Though his early attempts at forming a K-pop group did not come to fruition, the experience honed his discipline and performance skills. Upon returning to China, he made his acting debut in the 2016 historical romance The Legend of the Blue Sea, but it was his leading role in The Glory of Tang Dynasty opposite Jing Tian that truly launched his career, earning him the Best New Actor award at the China Television Drama Quality Awards.

Ren Jialun’s subsequent projects cemented his reputation as a master of the historical and period genre. In 2019, he starred in the Ming Dynasty crime drama Under The Power as a stoic and brilliant investigator, a performance that won him widespread praise for its emotional depth and physicality. He followed this with the Republican-era spy thriller Autumn Cicada in 2020, demonstrating his range in a modern historical setting. However, his popularity reached new heights in 2021 with the back-to-back releases of the tragic romance One and Only and its modern-day sequel Forever and Ever, both co-starring Bai Lu. The pair’s palpable chemistry and Ren Jialun’s nuanced portrayal of a tortured general in the former and a reserved scientist in the latter captivated audiences, making the two dramas among the most streamed in China that year.

Continuing his prolific output, Ren Jialun headlined the fantasy romance Thousand Years For You in 2022, and took on the martial arts epic Love of Nirvana in 2024, further solidifying his status as a go-to actor for period pieces. His upcoming projects include the supernatural romance The Demon Hunter's Romance and the crime drama Silent Tides, both slated for 2025, as well as the anticipated historical romance Fate Chooses You in 2026. Beyond acting, Ren Jialun has also released several singles and has contributed to the soundtracks of his own dramas, showcasing his musical talents. With a career defined by careful role selection and a consistent ability to deliver emotionally resonant performances, Ren Jialun continues to be a dominant force in the Chinese television landscape, balancing blockbuster hits with a dedicated fan following that spans across Asia.