On Aug. 13, 's JaeMin turns 21 (Korean age)!

With that being said, fans from all across the world are celebrating his birthday with various hashtags on Twitter, birthday ads in subway and bus stations and many more.

Many could not believe that JaeMin is already 21 since he had debuted when he was only 17 back in 2016. To celebrate how well he had grown up into a fine young man, fans ended up sharing his pre-debut and childhood photos!

Take a look below!

Those who had seen the photos mentioned that JaeMin looked exactly the same when he was younger and must be really popular in school thanks to his cute and handsome looks.

After he had made his debut, fans also mentioned that his visuals are even more outstanding than before.

Netizens Take A Look At How Well NCT's JaeMin Had Grown

SM Official

Not long ago, he was spotted with fellow NCT member, Jeno, covering to 's Irene and SeulGi 'Naughty'.

He will also be attending "Soribada Music Awards 2020" as on Aug. 13.

Do you also notice how well JaeMin had grew up?

 

Soribada Music Awards 2020 (SOBA): LineupFestival & AwardsAug 4, 2020