Claim this profile to verify it's yours, set your @handle, and let people who know you find and follow you.
| Date | Meet | Equipment | Squat (kg) | Bench (kg) | Deadlift (kg) | Total (kg) | DOTS |
|---|---|---|---|---|---|---|---|
| 2006-06-02 | Senior Nationals | Multi-ply | 347.5 | 230 | 320 | 897.5 | 511.02 |
| 2007-10-22 | World Championships | Multi-ply | 367.5 | 220 | 327.5 | 915 | 514.4 |
| 2008-05-02 | Master Teen & Junior Nationals | Multi-ply | 385 | 230 | 325 | 940 | 533.43 |
| 2008-05-30 | Senior Nationals | Multi-ply | 377.5 | 230 | 332.5 | 940 | 534.66 |
| 2008-09-08 | Big Iron Open | Multi-ply | 410 | 232.5 | 325 | 967.5 | 549.02 |
| 2009-11-17 | World Championships | Multi-ply | 350 | 250 | 310 | 910 | 507.8 |
| 2010-03-20 | Illinois State Powerlifting Championships | Multi-ply | 390 | — | — | — | — |
| 2010-06-05 | Senior Nationals | Multi-ply | 410 | 247.5 | 297.5 | 955 | 529.61 |
| 2011-04-16 | Powerlifting & Bench Press National Championships | Multi-ply | 390 | — | — | — | — |
| 2011-06-11 | Senior Nationals | Multi-ply | 410 | 245 | 305 | 960 | 531.7 |
| 2013-07-27 | North Dakora Powerlifting Championship | Multi-ply | 335 | — | 300 | — | — |
| 2014-02-08 | South Dakota State Meet | Multi-ply | 347 | 235.87 | 317.51 | 900.38 | 510.87 |
| 2014-05-31 | Master Teen & Junior Nationals | Multi-ply | 337.5 | 227.5 | 307.5 | 872.5 | 486.53 |
| 2014-07-26 | ND Powerlifting Championships | Multi-ply | — | — | 285 | — | — |
| 2014-11-10 | World Championships | Multi-ply | 325 | — | — | — | — |
| 2015-07-25 | North Dakota Powerlifting Championship | Multi-ply | 310 | 130 | 285 | 725 | 403.75 |
| 2016-02-06 | SD State Powerlifting Championships | Multi-ply | 340 | 217.5 | 292.5 | 850 | 482.34 |
| 2016-07-30 | North Dakota Championship | Single-ply | 320 | — | 305 | — | — |
| 2016-11-07 | World Championships | Multi-ply | 342.5 | 137.5 | 310 | 790 | 439.16 |
| 2017-03-25 | Armed Forces Show and Iowa and Nebraska State Championships | Multi-ply | 350 | 227.5 | 315 | 892.5 | 495.48 |
| 2018-02-10 | SD State Powerlifting Championships | Multi-ply | — | — | 265 | — | 150.29 |
| 2019-03-09 | Michigan State Meet | Multi-ply | 230 | 220 | 285 | 735 | 408.86 |
| 2019-06-13 | Nationals | Multi-ply | 227.5 | 220 | 292.5 | 740 | 412.47 |
| 2019-10-26 | CanAm Championships | Multi-ply | — | — | 275 | — | 152.67 |
Gregg Damminga's career best to date is 967.5 kg, set in 2008 at age 46. Their total grew 70 kg over 2.3 years between their first meet and that mark (~30.8 kg/year). Career variance was 89% squat-driven.
Career-best meet: Big Iron Open · APF
vs Multi-ply · 140 kg class · masters-2 · USA · drug-tested + not tested
vs Multi-ply · 140 kg class · masters-2 · drug-tested + not tested
vs Multi-ply · 125 kg class · masters-1 · drug-test status unknown