Zhou Keyu, also known as Daniel Zhou, is a Chinese-American singer, dancer, and actor. Born on May 17, 2002 in the United States, Zhou moved to Beijing, China where he was raised by his brothers and developed an interest in music. After being announced as one of Jaywalk Studio's new trainees in 2018, he debuted as a member of the Chinese boy group BEST in 2019. Two years later, Zhou participated in Chinese music show Produce Camp 2021, placing 10th in the final episode and selected as a member of Into1, recording three EPs with the group before their disbandment. Zhou made his acting debut in February 2021 with the lead role in the drama Remember My Boy, releasing his solo debut single "R.O.T.Y" two months later and two years later released a string of singles from his 2023 album If I May, including top 100 track "Sunset City" as well as "Gimme! Gimme! Gimme" and “Stay.”