

By Dramabeans
Jo Young-kwang, Ahn Jong-yeon
Jung Bo-hun
16
60–86 minutes
SBS TV
South Korea
Korean
Source: Wikipedia
Park Jung-hwan (Ep.16)
General Secretary Park
Lee Yong-tae: The youngest member of the badminton club, and a big fan of badminton player Lee Yong-dae.
Han Se-yoon: A badminton player who dreams of becoming the youngest member of the national team.
Kang Tae-seon
A comic performer in 'The End of the Earth Avengers' (Ep.7, 8, 14)
Bang Yoon-dam: The captain of the badminton club and their ace player. He wants to have 100,000 followers on Instagram. He is quite handsome.
Hong Jeong-hyeon
A Busan citizen (Ep.9)
Coach Cheon (Ep.10)
Hun-hoon
Fang: A national team coach.
Im Seo-hyun (Ep.16)
Park Sun-bae
Coach Bae: A PET at Haenam Seo Middle School, and a badminton coach also known as "White Wolf".
Lee Jae-joon
Grandfather
Lee Kyung-min

Shin Song-hee: A lady who claims to be a guardian of the territorial village.
Banjang Yu (ep. 6)
Hong Yi-jang: The head of the village and the youth president.
Ah-young (Ep.16)
Lee Seung-heon: A middle school badminton player.
Yoon Hyun Jong: Father of Hae-kang, and a badminton coach who moves to the countryside to earn more money.
Jeong In-sol: Classmate of Hae-kang, Yoon-dam and Woo-chan. He is the class president and gets excellent grades, but yearns to play badminton with his new friends.
Grandma Oh-mae
Yoon Hae-kang: An ex-badminton prodigy and baseball enthusiast, who starts playing badminton again after moving to the countryside.
Jang PD (Ep.16)

Seon-yeong

A reporter for a badminton magazine
Ra Yeong-ja: Mother of Yoon Hae-kang and Yoon Hae-in, a living legend in the badminton world, and a junior high school coach. She is also known as "Ranos" for her go-by-the-book attitude.
Na Woo-chan: A mediator who mediates conflicts between congregations with a caring personality and excellent empathy.
Lee Han-sol: A student and a talented badminton player. She has a crush on Bang Yoon-Dam.
Shin Phil-ja: Wife of a city couple. Kim Tae-ho and Shin Phil-ja are a typical urban couple who have been married for 10 years. They move to Haenam so they could leave the busy city life.