For reference I consider dudes the same height as me to be small so if some of the idols listed may actually be like average height but they are small to me lol
EXO's Chen: 173 cm/ 5'8"
OMG's Seunghee: 160 cm/ 5'3"
Loona's Yeojin (can't find official height)
Twice Chaeyoung: 158.9 cm/...