[3] Zheng Yunlong was born on 27 June 1990 in Qingdao, Shandong and graduated from the Musical Theatre Department of Beijing Dance Academy in 2009.

His notable musical roles include the Chinese adaptations of Jekyll/Hyde in Jekyll & Hyde, Quixote/Cervantes in Man of La Mancha, Stacee in Rock of Ages, and Michael in Murder Ballad.

[citation needed] In November the same year, he participated in the singing competition reality show Super-Vocal and became well-known as one of the six final winners.

[10] In March 2019, Zheng was selected by Disney to sing the Mandarin version of the theme song "Baby Mine" for the fantasy adventure film Dumbo.

[15] Starting in September 2022, he was cast in the Shanghai Grand Theater's Chinese production of the critically acclaimed stage play Frankenstein.