Choo Sung Hoon invites BTS's Jungkook to a friendly sparring match

How does BTS's Jungkook feel about a boxing sparring match with MMA fighter Choo Sung Hoon?

Previously, on April 16, Jungkook updated his Instagram with a set of videos where he was seen taking boxing lessons with his coach, Tommy. The videos were also posted on coach Tommy's Instagram, with tags like #btsarmy and #lasvegas. 

Well, coach Tommy also happens to be a close acquaintance of MMA fighter Choo Sung Hoon! Seeing the coach's recent Instagram update, Choo Sung Hoon left a friendly comment, saying, "Next time, ask me to spar ♥ ♥ ^_^ ^_^." 

In response to Choo Sung Hoon's invite, fans added on reactions like, "Please go easy on him (heart)", "Jungkook is already getting up to the level of the pros", "Daebak, even though he added hearts, it's still kind of scary", "What if our puppy suddenly decides to become a UFC fighter", "Choo Sung Hoon-nim, please treat our Jungkook with care hehe", and more.