Jin is even more touching because he worked hard to improve his skills haha.

https://www.youtube.com/watch?v=XXPftyiTRyM

July 14, 2026

I think Jin is showing a lot of vocal improvement compared to the beginning. You could say Jin's dedication is legendary, haha. In particular, Asian Entertainment & Culture reportedly highlighted his vocal abilities first, citing resonance as his most unique and rare characteristic, haha.

It is said that they described Jin's voice as one in a million, explaining that while there are many singers who can hit high notes, Jin possesses something even rarer—namely, resonance—and added high praise, describing his vocal tone as warm, clear, and overflowing with emotion, filled with an innate power that cannot be produced.

Considering that he joined BTS in the early days without even having any background knowledge or inclination regarding dancing or singing, yet is evaluated as having reached perfection, I suppose you could say he is the most developed member haha.