An actor and a verified singer.

In 2018, he made his acting debut on the movie, 余生 (Rest of Life), playing the role of Yu Luo (余洛) and officially entering the entertainment industry.

On July 18, 2021, he released his first solo《缺憾》 (Regret).

He has a younger sister.

His hobbies include skateboarding, eating, exercising, performing, and dancing.

In an episode of Bling bling dé Time (闪亮的日子), it was revealed that he has the INFP personality.

The meaning behind his fandom name 谢顶 (xiè dǐng) [lit: balding/baldhead], is that, he (Xie Xingyang) may stand on the top of the sky (be successful).

His fandom colour, Vibrant Blue's CMYK is 24722; C-24 (there is a total of 24 strokes in his name), M-7 (July is his birth month; 7th month of the year), Y-2 (first digit of his birthdate, July 22), K-2 (second digit of his birth date, July 22), and if converted to hex code it is #BEE8F5.

Participated in Tencent's Chinese Boy Group Survival Show, Produce Camp 2021 (创造营2021), whose final rank was #28 and eliminated on the 9th episode.