Fans are eager to get to know the members of SMTR25, revealed for the first time during 'SMTOWN LIVE 2025' from January 11-12. 

According to sleuthing netizens, one of the trainees of SMTR25, nicknamed the "pink-haired trainee" for his pink hair color on stage, is Oh Hyun Joon, born in 2006. 

It's believed that Oh Hyun Joon grew up in Ulsan and was cast by SM through his Facebook. The trainee was known by his friends for being an ARMY, dancing to BTS covers at school festivals.

The trainee is also garnering attention for his handsome pre-debut photos, shown below. 

Netizens reacted with comments like,

"If those are his pre-debut photos, I would have cast him too."

"He was born ready to debut."

"He reminds me of Choi Hyun Wook."

"Perfect SM visuals."

"I totally see Choi Hyun Wook."

"I see a little bit of Xiumin."

"Another visual from Ulsan after Wonbin??"

"He looks like an idol version of Lee Chan Won."

"Just debut already!!!"

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