She graduated from Harbin Normal University Middle School (哈尔滨师范大学附属中学) and Beijing Contemporary Music Academy (北京市现代音乐学校).

[6] In 2022, Ningning released an OST with fellow member Winter called "Once Again" as part of the official soundtrack of the South Korean drama Our Blues.

The song was a surprise collaboration for the WeTV show The Next 2023, where Jay Park appeared as a regular mentor.

[12] On March 15, she was announced as the MC for the first day of KCON 2024 in Hong Kong alongside Myung Jae-hyun of boy group BoyNextDoor.

[13] On February 8, 2024, the Italian luxury fashion house Versace appointed Ningning as their global brand ambassador.