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Kim Soo-Kyung vs Ouyang Xiaofang
Kim Soo-Kyung and Ouyang Xiaofang, compared on every result on this site. Kim Soo-Kyung's best total is 240 kg (women's 63 kg, 2010); Ouyang Xiaofang's is 246 kg (women's 63 kg, 2006). On the Sinclair scale, which allows for bodyweight, Ouyang Xiaofang is ahead by 9.1 points. They met three times in the same class: Ouyang Xiaofang finished ahead every time.
Kim Soo-Kyung and Ouyang Xiaofang side by side
Career figures from every result on this site. Where one figure is better, it is in bold. The figures are explained under the table.
| Figure |  Kim Soo-Kyung |
 Ouyang Xiaofang |
|---|---|---|
| Nation | South Korea | China |
| Born | 1985 | 1983 |
| Competitions | 13, 2003 to 2014 | 5, 2006 to 2011 |
| Olympic medals | None | None |
| World Championships medals | None | 1 gold, 2 bronze |
| Best snatch | 107 kg | 113 kg |
| Best clean and jerk | 133 kg | 136 kg |
| Best total | 240 kg (women's 63 kg, 2010) | 246 kg (women's 63 kg, 2006) |
| Best Sinclair score | 314.3 | 323.3 |
| Best total, place in its class | 29th of 864 in the women's 63 kg | 15th of 864 in the women's 63 kg |
| Snatch attempts made | 68% (23 of 34) | 73% (11 of 15) |
| Clean and jerk attempts made | 61% (20 of 33) | 80% (12 of 15) |
| Snatch as a share of clean and jerk | 80% | 81% |
| World records held now | None | None |
How to read these figures
- Sinclair score. The total scaled for bodyweight with the IWF's 2025 to 2028 coefficients, so lifters from different classes sit on one scale. Women and men have separate formulas.
- Place in its class. Where the best total stands among every lifter with a total in that class on this site, on the IWF class list in force at the time.
- Attempts made. The share of all snatch or clean and jerk attempts the lifter made. At senior World Championships and Olympic Games since 1998, lifters make 58% of snatches and 56% of clean and jerks.
- Snatch as a share of clean and jerk. The snatch divided by the clean and jerk at the best total. It describes the shape of a lifter, not strength, so it is not in bold; eight in ten women lifting in national federation meets sit between 70% and 85%.
- World records held now. Records on the IWF class list in force since 1 August 2026. A record set in a class that list retired does not carry over, so a past record holder can show none.
Kim Soo-Kyung vs Ouyang Xiaofang head to head
Every competition where both were entered in the same class, newest first. Each lifter's column gives the total in kilograms and the place in the class. "No lifts" means an entry without an attempt; "No total" means the results record no total, most often after three misses in one lift. Only meets where both posted a total count toward who finished ahead: the higher total, or on equal totals the published places, which went to the lighter lifter until 2017 and to the one who made the total first since.
| Competition | Kim Soo-Kyung | Ouyang Xiaofang |
|---|---|---|
| 2011 World Weightlifting Championships 4 Nov 201163 kgAhead: Ouyang Xiaofang | 231place 8 | 246place 3 |
| 2010 World Weightlifting Championships 16 Sep 201063 kgAhead: Ouyang Xiaofang | 235place 5 | 241place 3 |
| 2006 World Weightlifting Championships 30 Sep 200663 kgAhead: Ouyang Xiaofang | 222place 4 | 246place 1 |
Kim Soo-Kyung and Ouyang Xiaofang, competition by competition
The Sinclair score at each competition: the total scaled for bodyweight, so lifters from different classes sit on one scale. Competitions that ended without a total or a bodyweight have no point.
More comparisons
Lifters whose best totals came in nearby classes, from any year.