December 24, 2010, Christmas Eve of 2010, is the date when a 16-year-old Jung Hoseok from Gwangju entered the Big Hit Dorms for the very first time. He joined Kim Namjoon and Min Yoongi, completing the trio who went on to become RM, SUGA, and j-hope, THE MOST SUCCESSFUL RAP LINE in the history of K-pop. 

BTS got their Christmas present in the form of j-hope, a popular hip hop dancer who went with the stage name "Smile Hoya."  j-hope has led BTS with his dancing for 10 years, and now the group has been awarded a Grammy nomination for the Best Pop/Duo Performance (Dynamite). 

Army trended #10Yearswithjhope on Twitter to celebrate the occasion and thank j-hope for being the hope of Bangtan Boys for the last 10 years. The hashtag trended #6 worldwide.