Athlete Profile
JAEYOUNG SIM
KOR
- Record (win / lose)
- 39 / 18 (68.4%)
- Record in 2026 (win / lose)
- -
Medal
| Competition Series |  Gold |
 Silver |
 Bronze |
|---|---|---|---|
| Olympic Games | 0 | 0 | 0 |
| World Taekwondo Championships | 2 | 0 | 0 |
| World Taekwondo Grand Prix | 0 | 1 | 6 |
| World Taekwondo Grand Slam | 0 | 0 | 0 |
Participation History
| Manchester 2022 World Taekwondo Grand Prix | W -49kg | |||||
|---|---|---|---|---|---|---|
| R16 | MEX | Daniela paola SOUZA | Lost | 0 - 2 | PTF | View |
| R32 | CAN | Viviane TRANQUILLE | Won | 2 - 0 | PTF | View |
| Paris 2022 World Taekwondo Grand Prix | W -49kg | |||||
| R32 | GER | Supharada ATESLI | Lost | 2 - 1 | PTF | View |
| Roma 2022 World Taekwondo Grand Prix | W -49kg |
Bronze
|
||||
| SF | ESP | Adriana CEREZO IGLESIAS | Lost | 2 - 0 | PTF | View |
| QF | CRO | Lena STOJKOVIC | Won | 2 - 0 | PTF | View |
| R16 | GBR | Maddison MOORE | Won | 2 - 0 | PTF | View |
| R32 | CAN | Josipa KAFADAR | Won | 2 - 0 | PTF | View |
| Tokyo 2020 Olympic Games | W -49kg | |||||
| QF | JPN | Miyu YAMADA | Lost | 16 - 7 | PTF | View |
| R16 | MAR | Oumaima EL BOUCHTI | Won | 19 - 10 | PTF | View |
| Moscow 2019 World Taekwondo Grand Prix Final | W -49kg | |||||
| BRZ | TUR | Rukiye YILDIRIM | Lost | 0 - 16 | PTF | View |
| SF | SRB | Tijana BOGDANOVIC | Lost | 3 - 5 | PTF | View |
| QF | VIE | Thi kim tuyen TRUONG | Won | 11 - 9 | PTF | View |
| Sofia 2019 World Taekwondo Grand Prix | W -49kg | |||||
| R16 | JPN | Miyu YAMADA | Lost | 20 - 10 | PTF | View |
| Chiba 2019 World Taekwondo Grand Prix | W -49kg |
Bronze
|
||||
| SF | CHN | WU JINGYU | Lost | 2 - 8 | PTF | View |
| QF | TUR | Rukiye YILDIRIM | Won | 12 - 10 | GDP | View |
| R16 | TUR | Zeliha AGRIS | Won | 12 - 10 | PTF | View |
| R32 | CIV | Bouma ferimata COULIBALY | Won | 27 - 7 | PTG | View |
| Roma 2019 World Taekwondo Grand Prix | W -49kg |
Silver
|
||||
| F | RUS | RYADNINSKAYA ELIZAVETA | Lost | 8 - 4 | PTF | View |
| SF | VIE | Thi kim tuyen TRUONG | Won | 13 - 3 | PTF | View |
| QF | CZE | Dominika HRONOVA | Won | 23 - 7 | PTF | View |
| R16 | TRT | Dina POURYOUNES | Won | 4 - 3 | PTF | View |
| Manchester 2019 World Taekwondo Championships | W -46kg |
Gold
|
||||
| F | IRI | Mahla MOMENZADEH | Won | 6 - 11 | PTF | View |
| SF | THA | julanan KHANTIKULANON | Won | 25 - 13 | PTF | View |
| QF | ESP | Sara CORTEGOSO | Won | 15 - 19 | PTF | View |
| R16 | BRA | Santos VALERIA | Won | 8 - 23 | PTF | View |
| R32 | BLR | Krystsina SAULUK | Won | 3 - 25 | PTG | View |
| Wuxi 2018 WT Grand Slam Champions Series | W -49kg | |||||
| QF | CHN | Xueqin TAN | Lost | 0 - 2 | PTF | View |
| R16 | COL | Andrea RAMIREZ | Won | 2 - 0 | PTF | View |
| Fujairah 2018 World Taekwondo Grand Prix Final | W -49kg |
Bronze
|
||||
| BRZ | TUR | Rukiye YILDIRIM | Won | 5 - 3 | GDP | View |
| SF | THA | Panipak WONGPATTANAKIT | Lost | 24 - 11 | PTF | View |
| QF | BRA | Talisca REIS | Won | 7 - 6 | PTF | View |
| R16 | BRA | Iris TANG SING | Won | 12 - 7 | PTF | View |
| Manchester 2018 World Taekwondo Grand Prix | W -49kg | |||||
| QF | KOR | KIM SOHUI | Won | 24 - 21 | PTF | View |
| R16 | CYP | Kyriaki KOUTTOUKI | Won | 17 - 8 | PTF | View |
| R32 | GBR | Jordyn SMITH | Won | 9 - 3 | PTF | View |
| Taoyuan 2018 World Taekwondo Grand Prix | W -49kg | |||||
| R32 | RUS | Natalia ANTIPENKO | Lost | 6 - 5 | PTF | View |
| Moscow 2018 World Taekwondo Grand Prix | W -49kg |
Bronze
|
||||
| SF | KOR | KIM SOHUI | Lost | 18 - 12 | PTF | View |
| QF | BRA | Iris TANG SING | Won | 10 - 6 | PTF | View |
| R16 | COL | Andrea RAMIREZ | Won | 27 - 16 | PTF | View |
| Roma 2018 World Taekwondo Grand Prix | W -49kg |
Bronze
|
||||
| SF | KOR | KIM SOHUI | Lost | 18 - 1 | PTF | View |
| QF | CHN | Kaiqi LIU | Won | 7 - 9 | PTF | View |
| R16 | VIE | Thi kim tuyen TRUONG | Won | 6 - 20 | WDR | View |
| R32 | ITA | Erica NICOLI | Won | 17 - 20 | PTF | View |
| Wuxi 2017 WT Grand Slam Champions Series | W -49kg | |||||
| QF | IRI | Nahid KIYANICHANDEH | Lost | 3 - 6 | PTF | View |
| Abidjan 2017 World Taekwondo Grand Prix Final | W -49kg | |||||
| QF | THA | Panipak WONGPATTANAKIT | Lost | 8 - 6 | GDP | View |
| R16 | FRA | Yasmina AZIEZ | Won | 12 - 6 | PTF | View |
| Rabat 2017 World Taekwondo Grand Prix | W -49kg |
Bronze
|
||||
| SF | KOR | KIM SOHUI | Lost | 12 - 7 | PTF | View |
| QF | SRB | Vanja STANKOVIC | Won | 10 - 3 | PTF | View |
| R16 | KAZ | Ainur YESBERGENOVA | Won | 1 - 12 | PTF | View |
| R32 | CHN | Yuntao WENREN | Won | 3 - 9 | PTF | View |
| Muju 2017 World Taekwondo Championships | W -46kg |
Gold
|
||||
| F | VIE | Thi kim tuyen TRUONG | Won | 18 - 9 | PTF | View |
| SF | COL | Andrea RAMIREZ | Won | 6 - 19 | GDP | View |
| QF | TUN | Fadia FARHANI | Won | 5 - 15 | GDP | View |
| R16 | TPE | Nai-Yun SHYU | Won | 4 - 6 | PTF | View |
| R32 | KAZ | Sabyr ANARGUL | Won | 2 - 16 | PTF | View |
| Chelyabinsk 2015 World Taekwondo Championships | W -46kg | |||||
| R16 | BRA | Iris TANG SING | Lost | 5 - 3 | PTF | View |
| R32 | CRO | Mateja KUNOVIC | Won | 6 - 2 | PTF | View |