
| Full Name | Ryu Sunghyun |
| Nation | South Korea |
| Birthdate | October 22, 2002 |
| Status | Active |
2025 Results
| Date | Competition | FX | PH | SR | VT | PB | HB | AA | |
| Oct 19-25 | World Championships | AA | 12.066 | 12.900 | 13.033 | 13.466 | 13.933 | 12.933 | 78.331 |
| QF | 13.700 | 13.200 | 12.600 | 12.900 | 13.733 | 12.733 | 78.866 | ||
| Sep 25-27 | Korean National Sports Festival | EF | 13.475 | —— | —— | —— | 13.700 | —— | —— |
| AA | 13.633 | 12.033 | 13.267 | 12.667 | 13.367 | 12.600 | 77.567 | ||
| Jul 16-27 | World University Games | QF | —— | 11.166 | 13.033 | 13.200 | —— | —— | —— |
| Apr 18-20 | South Korean Championships | EF | 12.500 | —— | —— | —— | —— | —— | —— |
| AA | 13.667 | —— | —— | —— | —— | —— | —— |
2024 Results
| Date | Competition | FX | PH | SR | VT | PB | HB | AA | |
| Jul 26-Aug 11 | Olympic Games | QF | 14.266 | —— | —— | —— | —— | —— | —— |
| Mar 7-10 | Baku World Cup | EF | 14.133 | —— | —— | —— | —— | —— | —— |
| QF | 14.366 | —— | —— | —— | —— | —— | —— | ||
| Feb 22-25 | Cottbus World Cup | EF | 14.366 | —— | —— | —— | —— | —— | —— |
| QF | 14.466 | —— | —— | —— | —— | —— | —— | ||
| Feb 15-18 | Cairo World Cup | EF | 14.066 | —— | —— | —— | —— | —— | —— |
| QF | 14.266 | —— | —— | —— | —— | —— | —— |
2023 Results
| Date | Competition | FX | PH | SR | VT | PB | HB | AA | |
| Sep 30-Oct 8 | World Championships | QF | 14.200 | 11.066 | —— | 13.300 | 13.133 | 13.266 | —— |
| Aug 1-5 | World University Games | EF | 13.900 | —— | —— | —— | 14.233 | —— | —— |
| AA | 13.833 | 13.100 | 13.700 | 14.500 | 14.033 | 13.200 | 82.366 | ||
| QF | 14.566 | 11.933 | 13.633 | 14.800 | 14.066 | 13.700 | 82.698 | ||
| Jun 10-18 | Asian Championships | EF | 13.433 | —— | —— | —— | 14.433 | —— | —— |
| AA | 14.000 | 13.533 | 13.400 | 14.833 | 14.000 | 13.366 | 83.132 | ||
| Apr 14-16 | South Korean Championships | AA | 13.400 | 9.950 | —— | 13.800 | —— | 13.950 | —— |
2022 Results
| Date | Competition | FX | PH | SR | VT | PB | HB | AA | |
| Oct 29-Nov 6 | World Championships | EF | 14.200 | —— | —— | —— | —— | —— | —— |
| TF | 13.766 | 8.933 | 13.200 | —— | 13.733 | 13.300 | —— | ||
| QF | 14.466 | 13.033 | 13.366 | 13.666 | 13.766 | 13.633 | 81.930 | ||
| Jun 15-18 | Asian Championships | EF | 14.267 | —— | 13.467 | —— | —— | 13.600 | —— |
| AA | 14.433 | 12.700 | 13.767 | 14.733 | 13.433 | 13.733 | 82.799 | ||
| Mar 2-5 | Doha World Cup | EF | 13.933 | —— | —— | —— | —— | —— | —— |
| QF | 14.100 | —— | —— | —— | —— | —— | —— |
2021 Results
| Date | Competition | FX | PH | SR | VT | PB | HB | AA | |
| Oct 18-24 | World Championships | EF | 14.600 | —— | —— | —— | —— | —— | —— |
| QF | 14.600 | —— | 13.000 | 14.066 | 12.666 | 13.333 | —— | ||
| Jul 23-Aug 8 | Olympic Games | EF | 14.233 | —— | —— | —— | —— | —— | —— |
| QF | 15.066 | 12.900 | 13.166 | 14.500 | 11.966 | 13.133 | 80.731 | ||
| Jun 12-13 | South Korean Olympic Trials | AA | 15.550 | 13.100 | 12.950 | 13.900 | 14.200 | 13.100 | 82.800 |
| QF | 15.300 | 12.650 | 13.000 | 14.600 | 14.050 | 13.550 | 83.150 | ||
| May 1-2 | South Korean Championships | AA | 14.650 | 12.150 | 14.150 | 15.300 | 13.450 | 13.550 | 83.250 |
2020 Results
| Date | Competition | FX | PH | SR | VT | PB | HB | AA | |
| Mar 12-15 | Baku World Cup | QF | 14.433 | —— | —— | —— | —— | —— | —— |
| Feb 20-23 | Melbourne World Cup | EF | 14.933 | —— | —— | —— | —— | —— | —— |
| QF | 14.500 | —— | —— | —— | —— | —— | —— |
2019 Results
| Date | Competition | FX | PH | SR | VT | PB | HB | AA | |
| Jun 24-30 | Junior World Championships | EF | 14.166 | —— | —— | —— | —— | —— | —— |
| AA | 13.966 | 11.766 | 12.100 | 12.700 | 12.766 | 12.633 | 75.931 |
*Average of two vaults in an event final