Having made history on Music Bank earlier, marking her debut on a major music show, Mnet's "Superstar K2" contestant Kim Bo Kyung continued her feat on the February 13th episode of SBS's "Inkigayo" in promotion of her debut track, "Day by Day." Although she failed to rank in the 'Top 11' for the show (Superstar K2), her fantastic vocal talents garnered her enough attention to land a contract with Sony Music Entertainment Korea. Fellow contestant and winner Huh Gak has never made an appearance on Inkigayo, making Kim Bo Kyung's performance on today's episode the cable audition program's first ever contestant to make it. Check it out below!