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Chen Lijun vs Jerson Zena Sempertegui
Chen Lijun and Jerson Zena Sempertegui, compared on every result on this site. Chen Lijun's best total is 339 kg (men's 67 kg, 2019); Jerson Zena Sempertegui's is 231 kg (men's 69 kg, 2015). On the Sinclair scale, which allows for bodyweight, Chen Lijun is ahead by 176.3 points. They never met in the same class.
Chen Lijun and Jerson Zena Sempertegui 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 |  Chen Lijun |
Jerson Zena Sempertegui |
|---|---|---|
| Nation | China | Not listed |
| Born | 1993 | Not listed |
| Competitions | 20, 2010 to 2024 | 1, 2015 |
| Olympic medals | 1 gold | None |
| World Championships medals | 5 gold, 1 silver | None |
| Best snatch | 154 kg | 103 kg |
| Best clean and jerk | 187 kg | 128 kg |
| Best total | 339 kg (men's 67 kg, 2019) | 231 kg (men's 69 kg, 2015) |
| Best Sinclair score | 508.3 | 331.9 |
| Best total, place in its class | 1st of 408 in the men's 67 kg | 903rd of 1,135 in the men's 69 kg |
| Snatch attempts made | 66% (37 of 56) | Too few recorded |
| Clean and jerk attempts made | 77% (37 of 48) | Too few recorded |
| Snatch as a share of clean and jerk | 83% | 80% |
| 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 men lifting in national federation meets sit between 71% and 86%.
- 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.
Chen Lijun vs Jerson Zena Sempertegui head to head
Chen Lijun and Jerson Zena Sempertegui never lifted in the same class at the same competition. The results here run from 2010 to 2024 for Chen Lijun and 2015 to 2015 for Jerson Zena Sempertegui, so the side by side figures and the chart are the comparison.
More comparisons
Lifters whose best totals came in nearby classes, from any year.