
Kim Jaejoong recently opened up about how deep his obsession with rock music once was, revealing that it even affected his weight and fashion choices!
A new video was uploaded to JaeFriends, featuring members of the band Xdinary Heroes—Jungsu, O.de, and Juyeon—as guests.
During their conversation, Juyeon talked about what makes a true rocker, saying, "You need long hair and a skinny body. Especially, your legs should be thin like tree branches."
Hearing this, Kim Jaejoong strongly agreed and added, "Being skinny is important in rock. When I was obsessed with rock, I weighed only 59kg (130 lbs)."

Jungsu then chimed in and surprised everyone by revealing, "Juyeon is even skinnier—he's 52kg (115 lbs)."
Shocked, Kim Jaejoong immediately reacted, saying, "You'll die like that!" However, Juyeon quickly reassured everyone by explaining, "I didn't lose weight on purpose; it just happened naturally."
Looking back on his rock phase, Kim Jaejoong also revealed the real reason why he used to go shirtless so often.
He joked, "Rock completely controlled my body and mind. The reason I used to go around shirtless wasn’t to show off my body—it was because I believed, ‘Rock needs to be stripped down.’"
Fans found his confession both funny and fascinating, proving once again how dedicated he was to his love for rock music!
Source: [1]