Kang Daniel is a South Korean singer-songwriter, actor, television host, and businessman who rose to fame in early 2017 as the first-place winner of the second season of reality competition series Produce 101. He is a former member of the show's resulting boy group Wanna One that, at the time, was a major power player in the K-pop industry.

Produce 101 Season 2 is a 2017 boy group survival reality show on Mnet, and is the second season of the original South Korean version of the franchise. The public "produces" a boy group by choosing 11 members among 101 trainees from 54 entertainment companies through online voting and live voting with multiple elimination rounds. The public also chose the group's concept, debut song and group name. In the season finale on June 16, 2017, which was broadcast live, the show announced the final 11 members who would debut as Wanna One. More than 16 million people cast their votes during the finale, equivalent to around 30% of South Korea's population.