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Chiaki Iwama's career best to date is 527.5 kg, set in 2025 at age 64. Their total grew 20 kg over 2.0 years between their first meet and that mark (~10.0 kg/year). Career variance was 92% bench-driven.
Career-best meet: 30th Japan Classic Masters Powerlifting Championships · JPA
| Date | Meet | Equipment | Squat (kg) | Bench (kg) | Deadlift (kg) | Total (kg) | DOTS |
|---|---|---|---|---|---|---|---|
| 2023-07-16 | 28th Japan Classic Masters Powerlifting Championships | Raw | 182.5 | 112.5 | 212.5 | 507.5 | 345.57 |
| 2024-07-13 | 29th Japan Classic Masters Powerlifting Championships | Raw | 185 | 130 | 210 | 525 | 360.3 |
| 2025-07-19 | 30th Japan Classic Masters Powerlifting Championships | Raw | 187.5 | 132.5 | 207.5 | 527.5 | 361.36 |
vs Raw · 83 kg class · masters-3 · Japan · drug-tested
vs Raw · 83 kg class · masters-3 · drug-tested