Baek Ye Rin and Park Ji Min who are known as duo female group 15&, are already getting attention with their new hit single, "Can't Hide It." Their single is ranked number one on various music charts and the girls are feeling great. The girls got on the path of the music industry and are enjoying the fame and attention they are receiving.

On April 29th, the girls appeared for the SBS radio program, 'Kim Chang Ryul's Old School.' Baek and Park explained to the viewers how they got into the music industry. The question was asked from DJ Kim Chang Ryul as he asked, "How did you become a singer?" Baek Ye Rin was the first to explain as she said, "I went to singing school and the director told me, 'You'd get better if you received more training,' which is how it began." After she was done, Park Ji Min stated, "I started dreaming of singing in my first year of middle school. I had enjoyed singing as just a hobby. My original dream was to become a professional swimmer. Consistently swimming also helps my singing a lot."