Luda is nicknamed "Pocketgirl" because of her small height.
Luda is part of WJMK, a special unit with SeolA and Weki Meki members.
Luda's role model is Sistar's Bora.
Luda has rhinitis.
She used to be a Girl Scout.
She has an older sister.
According to the members, Luda was the most popular member when they were still in their pre-debut days.
Luda is a Science Tutor on the show.
Luda used to be a trainee under SM Entertainment.
Luda has astigmatism (irregular curvature of the eye's cornea or lens. If your cornea or lens isn't evenly curved, light rays aren't refracted properly)