{Kim Hayeon}
There's a rumour going on that a possible member is an SM idol's sister.
The most possible one is Kim Hayeon aka Taeyeon's (Girls Generation) younger sister.
She joined the company in 2015 and she was born 1998.
She's a private trainee she isn't in SM Rookies, her audition was private too.
There are so many possibilities, because the group can include private trainees that aren't known at all.
Insiders said there was a "2nd Taeyeon" that could either mean Rjing Jeeranan or Hayeon.
Pictures of her are very rare
-kingdom come-
⭐️
