Zhang Ji, male, was born on February 3, 2007 in Jintan District, Changzhou City, Jiangsu Province. Alias: polar king, polar brother, polar bean, constellation: Aquarius.
20 17 sang on the stage of starlight baby children's talent competition and was selected as a trainee of TF family. Representative works include The Great Sage and Stamping Yard. He is the first national model baby champion and a veritable Tong Mo. June 2020, 65438+1October 1 1, participated in the TF family reunion New Year concert as three generations of trainees.