#JungKookDay
Today #JungKookDay is trending on Twitterverse as the South Korean BTS ( Bangtan Sonyeondan) main vocal Jung Kook has claimed JANUARY 9 as his day, two years ago on a calendar. The 21-year old artist is a singer, songwriter, and record producer and made his debut in BTS in 2013. Check out the pictures below if you're still confused as to why he's trending on Twitterverse. *Photos Not Mine, CTTO #JungKookDay Check out what else in trending in the Philippines and worldwide: Chris Evans and Margot Robbie .