Roy Kim released the single “Bom Bom Bom,” in 2013 after winning season four of Mnet’s popular talent show franchise “Superstar K,” (2009-16). Kim gained popularity with a string of hits, like “Love Love Love,” (2013), “Home,” (2014), “Only Then,” (2018) and “The Hardest Part,” (2018). In 2019, Kim was investigated by the police for allegations of sharing obscene material through a mobile messaging app, the charges for which were later dropped. He apologized for his behavior and took a break. After releasing a few singles over the years, he returned with his fourth full-length album “,and,” in 2022.