Vedad is a journalist specializing in strength sports, with three years of experience covering powerlifting, Olympic weightlifting, strongman, armwrestling and bodybuilding. He is a lifelong fitness...
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John Haack Sets New Squat All Time World Record - Image credit @bilbo_swaggins181 Instagram
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John Haack is without a doubt one of the greatest powerlifters to ever grace the lifting platform. However, he is far from done, as a lot of records still remain in his sight. One of those has recently fallen when John appeared at the 2024 WRPF POWER SURGE PRO/AM VIII on September 29th. That is because John managed to lock out a huge 365.5-kilogram (805.8-pound) Squat for a new U90KG All-Time World Record.
John Haack’s first squat attempt came out to 325 kilograms (716.5 pounds). This was obviously far below his capabilities, but it ensured that Haack would not be disqualified if he were to miss the remaining two attempts. This looked to be a potential outcome once Haack was unsuccessful in squatting 350 kilograms (771.6 pounds) on his second attempt already.
That didn’t sway John Haack from his initial plan, as he surprised everyone by picking 365.5 kilograms (805.8 pounds) for his final attempt. Being a weight that no one has ever achieved in the raw 90-kilogram weight class, it was clear that Haack was facing a huge challenge. However, he put on a lifting belt, knee sleeves, and wrist wraps, before coming out onto the stage with confidence. Haack then set up a high-bar stance, completing the lift just a few seconds later and setting an All-Time World Record.
*Amit Sapir held the previous U90KG Raw Squat All-Time World Record of 365-kg (804.7-lb), which he set at the 2016 APA Elite Spring Challenge District 7 Regionals.
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John Haack finished the competition with three unsuccessful attempts out of nine. This might come as a surprise, as Haack is usually very efficient with his weight jumps. However, it is important to point out that he tore a callus on one of his hands during the first deadlift, resulting in an unsuccessful lift. Haack fortunately managed to complete his second deadlift, but increasing the weight for his third attempt proved to be too much.
John Haack was poised to shatter the Deadlift and Total All-Time World Records, but a torn callus derailed what could have been a record-breaking performance.
“Just sucks to have pretty much everything go perfect for it to slip out of my hands at the last moment. But more opportunities in the future,” wrote Haack on Instagram.
Squat
325 kilograms (716.5 pounds)
Unsuccessful — 350 kilograms (771.6 pounds)
365.5 kilograms (805.8 pounds) — U90KG All-Time World Record
Florida SLG Series Presents Hybrid Performance Method
Open
1,929.0
593.13
Competition
Florida SLG Series Presents Hybrid Performance Method
Division
Open
Location
USA-FL
Age
25
Equipment
Raw
Class
181.9
Weight
181.7
Squat
-
-
-
666.9
Bench
-
-
-
496.0
Deadlift
-
-
-
766.1
1
USA-UA
Dec 14, 2018
Hybrid Deadlift Invitational
Open
771.6
237.25
Competition
Hybrid Deadlift Invitational
Division
Open
Location
USA-FL
Age
25
Equipment
Raw
Class
181.9
Weight
181.7
Deadlift
-
-
-
771.6
1
USPA
Aug 24, 2018
The Tribute
Open
1,818.8
560.01
Competition
The Tribute
Division
Open
Location
USA-TX
Age
25
Equipment
Raw
Class
181.9
Weight
181.2
Squat
-
-
-
589.7
Bench
-
-
-
490.5
Deadlift
-
-
-
738.5
DQ
USPA
May 11, 2018
Kern US Open
Open
-
-
Competition
Kern US Open
Division
Open
Location
USA-CA
Age
25
Equipment
Raw
Class
181.9
Weight
181.4
1
WRPF
Aug 24, 2017
Boss of Bosses 4
Pro MR-O
1,736.1
534.55
Competition
Boss of Bosses 4
Division
Pro MR-O
Location
USA-CA
Age
24
Equipment
Raw
Class
181.9
Weight
181.2
Squat
606.3
-
-
606.3
Bench
402.3
-
-
402.3
Deadlift
661.4
700.0
727.5
727.5
2
USPA
Apr 14, 2017
CETC US Open Powerlifting Championships
LW
1,885.0
579.97
Competition
CETC US Open Powerlifting Championships
Division
LW
Location
USA-CA
Age
24
Equipment
Wraps
Class
181.9
Weight
181.4
Squat
-
-
-
722.0
Bench
-
-
-
446.4
Deadlift
-
-
-
716.5
1
USAPL
Oct 12, 2016
Raw Nationals
MR-O
1,785.7
547.19
Competition
Raw Nationals
Division
MR-O
Location
USA-GA
Age
23
Equipment
Raw
Class
183.0
Weight
182.8
Squat
611.8
-639.3
661.4
661.4
Bench
407.9
429.9
-446.4
429.9
Deadlift
661.4
694.5
-716.5
694.5
1
USAPL
Oct 12, 2016
Raw Nationals
MR-Jr
1,785.7
547.19
Competition
Raw Nationals
Division
MR-Jr
Location
USA-GA
Age
23
Equipment
Raw
Class
183.0
Weight
182.8
Squat
611.8
-639.3
661.4
661.4
Bench
407.9
429.9
-446.4
429.9
Deadlift
661.4
694.5
-716.5
694.5
1
IPF
Jun 18, 2016
World Classic Powerlifting Championships
Open
1,792.4
549.59
Competition
World Classic Powerlifting Championships
Division
Open
Location
USA-TX
Age
23
Equipment
Raw
Class
183.0
Weight
182.5
Squat
595.2
628.3
657.0
657.0
Bench
407.9
429.9
440.9
440.9
Deadlift
644.9
683.4
694.5
694.5
1
USAPL
Oct 14, 2015
Raw Nationals
MR-O
1,736.1
533.81
Competition
Raw Nationals
Division
MR-O
Location
USA-PA
Age
22
Equipment
Raw
Class
183.0
Weight
181.7
Squat
545.6
578.7
600.8
600.8
Bench
402.3
418.9
429.9
429.9
Deadlift
633.8
677.9
705.5
705.5
1
USAPL
Oct 14, 2015
Raw Nationals
MR-Jr
1,736.1
533.81
Competition
Raw Nationals
Division
MR-Jr
Location
USA-PA
Age
22
Equipment
Raw
Class
183.0
Weight
181.7
Squat
545.6
578.7
600.8
600.8
Bench
402.3
418.9
429.9
429.9
Deadlift
633.8
677.9
705.5
705.5
1
USAPL
Jun 12, 2015
Badger Open
MR-O
1,648.0
509.17
Competition
Badger Open
Division
MR-O
Location
USA-WI
Age
22
Equipment
Raw
Class
183.0
Weight
180.1
Squat
551.2
584.2
-600.8
584.2
Bench
-385.8
385.8
-424.4
385.8
Deadlift
650.4
677.9
-688.9
677.9
1
RUPC
Feb 6, 2015
Raw Unity VIII
M-MW
1,708.6
529.81
Competition
Raw Unity VIII
Division
M-MW
Location
USA-FL
Age
22
Equipment
Raw
Class
181.9
Weight
179.0
Squat
562.2
606.3
-617.3
606.3
Bench
-396.8
402.3
-429.9
402.3
Deadlift
661.4
700.0
-705.5
700.0
1
UPA
Jul 18, 2014
Iron Battle on the Mississippi
MJR-AD
1,708.6
525.34
Competition
Iron Battle on the Mississippi
Division
MJR-AD
Location
USA-IA
Age
21
Equipment
Raw
Class
181.9
Weight
181.7
Squat
551.2
589.7
611.8
611.8
Bench
369.3
407.9
418.9
418.9
Deadlift
628.3
677.9
-705.5
677.9
2
RUPC
Feb 6, 2014
Raw Unity VII
M-LW
1,620.4
497.88
Competition
Raw Unity VII
Division
M-LW
Location
USA-FL
Age
21
Equipment
Raw
Class
181.9
Weight
181.9
Squat
512.6
567.7
589.7
589.7
Bench
-352.7
369.3
-385.8
369.3
Deadlift
600.8
661.4
-705.5
661.4
1
USAPL
Jun 14, 2013
Badger Open
MR-O
1,482.6
460.36
Competition
Badger Open
Division
MR-O
Location
USA-WI
Age
20
Equipment
Raw
Class
181.9
Weight
178.6
Squat
-485.0
507.1
540.1
540.1
Bench
297.6
325.2
-341.7
325.2
Deadlift
556.7
589.7
617.3
617.3
Data source: OpenPowerlifting. Data through July 11, 2026.
John Haack has taken part in 30 sanctioned powerlifting competitions over the course of his decade-long career. As expected, he has won the majority of those, resulting in multiple prestigious titles such as IPF World Championships. He has dominated both the drug-tested and untested divisions, proving that he can go against anyone and under any regulations. Haack has also picked up a passion for Strongman, where he has also displayed incredible strength.
If you have questions or need clarifications, please leave a comment below, and Vedad will respond promptly.
Vedad is a journalist specializing in strength sports, with three years of experience covering powerlifting, Olympic weightlifting, strongman, armwrestling and bodybuilding. He is a lifelong fitness enthusiast, passionate about all aspects of strength training. Vedad's in-depth knowledge of training methodologies and dedication to constant research fuel his insightful and engaging reporting. He works hard to deliver accurate content while continuously seeking to improve his craft.