After years of non-stop activities, BTS is at the top, but the members still find ways to improve themselves and broaden their horizons. Especially Jungkook, he is really hard working both on stage and in real life that ARMY has discovered a few touching details.

These days, BTS is not only focusing on composing and performing music, but they are always finding new hobbies to explore. For example, J-Hope recently started editing videos and V is on his way to becoming a professional golfer.

Meanwhile, Jungkook shows a strong passion for boxing. Recently he has been posting many videos of him playing boxing and making ARMYs enjoy. He even invited his boxing coach, Coach Tommy, to travel with him for the PERMISSION TO DANCE ON STAGE – LAS VEGAS.

Even though it's physically demanding after the show, Jungkook still takes the time and energy to practice with his trainer. In the videos it is shown how much he loves boxing when he trains so hard and mentally is also very refreshing.

Even so, in HD photos from BTS' Las Vegas concert, fans noticed that Jungkook's knuckles were bleeding. Many ARMYs have said that it is most likely because of boxing that Jungkook's hand happened like this. ARMYs also believe that he must have practiced intensely for his hand to get scratched.

If he was feeling any discomfort, he didn’t show it during the concerts.

Without these photos, fans would never have known Jungkook had bruised his arm.

Whether it's dancing on stage or behind the scenes of boxing, Golden Maknae always does her best with burning passion! This makes more people love his personality.