Tan Jianci, born in Beihai, Guangxi, is a Chinese singer, dancer, and actor.

Jianci began his dance career at the age of thirteen and entered the middle school affiliated with the Beijing Dance Academy, where he studied ballroom dance. In 2006, he participated in three tournaments — the National Dance Competition "Taoli Cup" — Latin American program (1st place), the National Professional Sports Dance Championship — Latin American program (1st place), and the final of the World Grand Prix in Shanghai — Latin American program (3rd place). Later, he was admitted to the Faculty of Arts at Beijing Sport University, where he specialized in dance.

Jianci made his acting debut in the 2008 film "Lost Indulgence." In 2022, he starred in the crime detective series "Under the Skin," his first leading role, and received critical acclaim for his performance.

In 2010, Jianci debuted as a member of the Mandopop group M.I.C. after three years of training at Beijing Taihe Rye Music. In 2012, he participated in the third season of "Dancing Forest Conference" and took fourth place. In 2014, he released his first solo single, "Fly Away."