Republic of Korea at the 2010 Summer Youth Olympics

3x3 Basketball

3x3 Basketball, Girls Republic of Korea 7
Cha Ye-JinJeong Yu-JinGang Gye-RiLee Ryeong

Archery

Individual, Boys Park Min-Beom 6
Individual, Girls Gwak Ye-Ji 1 Gold
Team, Mixed Youth Mixed team 2 =17
Kristina Zaynutdinova (TJK) • Park Min-Beom (KOR)
Mixed team 31 =17
Gyi Aung Gyi (MYA) • Gwak Ye-Ji (KOR)

Artistic Gymnastics

Individual All-Around, Boys Jo Yeong-Gwang 22
Individual All-Around, Girls Park Gyeong-Jin 16

Athletics

400 metres, Boys Jo Dong-Baek 11
Medley Relay, Boys Asia 5
Jo Dong-Baek (KOR) • Xie Zhenye (CHN) • Masaki Nashimoto (JPN) • Abdullah Abkar (KSA)
Long Jump, Boys Jeong Hae-In 12
Discus Throw, Girls Jeong Ye-Rim 8

Badminton

Singles, Boys Gang Ji-Uk 3 Bronze
Singles, Girls Choi Hye-In =9

Fencing

Foil, Individual, Boys Lee Gwang-Hyeon 3 Bronze
Épée, Individual, Boys Na Byeong-Hun 4
Sabre, Individual, Boys Song Jong-Hun 1 Gold
Foil, Individual, Girls Choi Deok-Ha 10
Épée, Individual, Girls Lee Hye-Won 6
Sabre, Individual, Girls Seo Ji-Yeon 5
Mixed Weapon, Team, Mixed Youth Asia-Oceania I 4
Lee Gwang-Hyeon (KOR) • Lin Sheng (CHN) • Na Byeong-Hun (KOR) • Seo Ji-Yeon (KOR) • Song Jong-Hun (KOR) • Liane Wong (SGP)
Asia-Oceania II 8
Nicholas Choi (HKG) • Lee Hye-Won (KOR) • Wan Yini (CHN) • Jackson Wang (HKG) • Wang Lianlian (CHN) • Kirill Zhakupov (KAZ)

Handball

Handball, Boys Republic of Korea 2 Silver
Choi Hui-MinHa Min-HoHwang Do-YeopIm Seung-HunOh Sang-HwanPark Hyeong-GeonJang In-SeongLee Hyeon-SikYu Hyeon-GiYu Seong-GyeongKim Min-GyuChoi Hyeon-GeunLee Han-SolLee Jeong-Hwa

Hockey

Hockey, Girls Republic of Korea 4
Lee Ju-YeongChoi Su-JiHeo Ji-HyeNam So-RiPark Eun-JeongBaek Lee-SeulHong Mi-RaJeong Da-YeongGang Jin-AKim Mi-RaeLee Da-YeOh Ye-SeulChoi Yong-SeonKim SolLee Yu-RiPark Ji-Hye

Judo

≤81 kilograms, Boys Lee Jae-Hyeong 1 Gold
≤44 kilograms, Girls Bae Seul-Bi 1 Gold
Team, Mixed Youth Tokyo =3 Bronze
Bae Seul-Bi (KOR) • Fabio Basile (ITA) • Kseniya Darchuk (UKR) • Batuhan Efemgil (TUR) • Kevin Fernández (HON) • Patrik Ferreira Martins (AND) • Gaelle Nemorin (MRI) • Rotem Shor (ISR)
Hamilton =5
Davit Ghazaryan (ARM) • Odette Giuffrida (ITA) • Lee Jae-Hyeong (KOR) • Paolo Persoglia (SMR) • Cynthia Rahming (BAH) • Anis Shalabi (LBA) • Una Tuba (SRB) • Wildjie Vertus (HAI)

Modern Pentathlon

Individual, Boys Kim Dae-Beom 1 Gold
Individual, Girls Choi Min-Ji 8
Relay, Mixed Youth Mixed team 6 2 Silver
Zhu Wenjing (CHN) • Kim Dae-Beom (KOR)
Mixed team 20 13
Choi Min-Ji (KOR) • Eslam Hamad (EGY)

Sailing

Windsurfer, Boys Kim Chan-Ui 4

Shooting

Air Pistol, 10 metres, Boys Choi Dae-Han 3 Bronze
Air Rifle, 10 metres, Boys Kim Yong 4
Air Pistol, 10 metres, Girls Kim Jang-Mi 1 Gold
Air Rifle, 10 metres, Girls Go Do-Won 1 Gold

Swimming

50 metres Butterfly, Boys Jang Gyu-Cheol 2 Silver
100 metres Butterfly, Boys Jang Gyu-Cheol 1 Gold
Yu Gyu-Sang 14
200 metres Butterfly, Boys Jang Gyu-Cheol 5
Yu Gyu-Sang 17
50 metres Breaststroke, Girls Kim Hye-Jin DNS
200 metres Individual Medley, Girls Kim Hye-Jin 13

Table Tennis

Singles, Boys Kim Dong-Hyeon =9
Singles, Girls Yang Ha-Eun 3 Bronze
Team, Mixed Youth Republic of Korea 2 Silver
Yang Ha-EunKim Dong-Hyeon

Taekwondo

≤63 kilograms, Boys Seo Byeong-Deok 1 Gold
≤73 kilograms, Boys Kim Jin-Hak 1 Gold
≤49 kilograms, Girls Kim So-Hui =9
≤63 kilograms, Girls Jeon Su-Yeon 1 Gold

Triathlon

Sprint, Boys Lee Ji-Hong 24
Sprint, Girls Kim Hui-Seon DNF
Relay, Mixed Youth Asia I 8
Yuka Sato (JPN) • Lee Ji-Hong (KOR) • Vincci Hui (HKG) • Ru Cheng (CHN)

Weightlifting

Super-Heavyweight, Girls Park Yun-Hui 6

Wrestling

≤85 kilograms, Greco Roman, Boys Choi Jun-Hyeong 7
≤70 kilograms, Freestyle, Girls Mun Jin-Ju 2 Silver