Cast from Weightlifting Fairy Kim Bok-joo

Lee Sung-kyoung

Kim Bok-joo

Nam Joo-hyuk

Jung Joon-hyung

Kyung Soo-jin

Song Shi-ho

Lee Jae-yoon

Jung Jae-yi

Cho Hye-jeong

Jung Nan-hee

Oh Eui-sik

Bang Woon-ki

Ji Il-ju

Tae-kwon

Cho Soo-hyang

Soo-bin

Lee Joo-young

Lee Sun-ok

Choi Moo-seong

Yoon Duk-man

Jang Young-nam

Choi Sung-eun

Ahn Kil-kang

Kim Chang-gul

Kang Ki-young

Kim Dae-ho

Jeong In-gi

Joon-hyung's Father

Lee Jung-eun

Joon-hyung's Mother

Yoo Da-in

Ko A-young

Kim Ye-joon

Young Joon-hyung

Cho Mi-nyeo

Bok-joo's Senior

Lee Jong-suk

Jong-suk

Byeon Woo-seok

Joon Hyung's senior