@abcnewslive: A decade after dancing in the "Baby Shark" video that would become YouTube's biggest hit, a 17-year-old is returning to music with a K-pop solo. Park Geonroung, who appeared in The Pinkfong Company's "Baby Shark" video when he was only 7, is making his debut as a solo K-pop performer with an electro pop song "WAVE." #babyshark #kpop #youtube #music #news