A real-life, high school graduation photo of actress Kim Hye Yoon has surfaced online, once again convincing viewers that she was in fact, "Im Sol" in the flesh.

Kim Hye Yoon currently plays the beloved female lead character Im Sol in the tvN Mon-Tues drama series, 'Lovely Runner'. While Kim Hye Yoon has been praised for her perfect portrayal of a K-high schooler in the drama, what was she like during her real high school days?

SEE ALSO: Legendary actress Kim Soo Mi's final advice to her juniors before her passing

(Bonus 1) University acceptance announcement:

(Bonus 2) Child actress days on 'Bad Guys' (2014):

Fans of 'Lovely Runner' commented,

"A pretty and upright girl, a.k.a the embodiment of Im Sol kekekeke."

"All the teachers must have loved her kekekeke."

"She looks like a model high school student who ends up on the front page."

"I wonder if she was class president kekekeke."

"She looks the same kekekeke."

"Those bright eyes are adorable."

"So cute, but also one of those girls who will never lose in an argument kekekeke."

"She looks smart and strong-willed keke."

"She was a baby in high school!"

"There's ambition in those eyes kekekeke."

Meanwhile, 'Lovely Runner' airs every Mondays and Tuesdays at 8:50 PM KST on tvN.