Josh Thompson & "Big" John McCarthy
Guest: Josh Thompson
Guest: "Big" John McCarthy
Date: 2026-05-27 | Duration: 2h 45m
Category: Combat Sports, Health & Medicine
Episode Overview
About "Big" John McCarthy
"Big" John McCarthy is a legendary MMA referee and administrator who has officiated hundreds of fights throughout his career and is widely considered one of the most respected authorities on the sport's rules and safety standards. Known for his deep expertise in MMA officiating and fighter welfare, McCarthy has been at the center of major discussions about controversial rules like the 12-to-6 elbow ban and the dangers of extreme weight cutting. His insights from decades of ringside experience make him a crucial voice in debates about how to protect fighters while maintaining the sport's integrity.
About Josh Thompson
Josh Thomson is an accomplished MMA fighter and analyst who co-hosts an MMA discussion show with referee John McCarthy. Known for his deep expertise in fight mechanics and sport issues, Thomson participated in a wide-ranging conversation with Joe Rogan about officiating rules, weight-cutting dangers, and legendary striking techniques. His perspective as both a fighter and commentator brings practical insight to complex MMA debates, particularly around fighter safety and the sport's evolving standards.
Key Moments
- 00:00:18 – JRE MMA Show #179 Introduction and Big John McCarthy's referee return
- 00:01:03 – Debate on referee objectivity and speaking the truth
- 00:02:10 – Discussion on controversial MMA rules like 12-to-6 elbows
- 00:03:30 – Comparing danger of side kicks to knees versus head kicks
- 00:05:07 – Effectiveness of stomps and knees to a downed opponent in Pride FC
- 00:06:15 – Shogun Rua's dominant Pride FC career
- 00:07:35 – Alexander Emelianenko's unique personality and controversial tattoos
- 00:09:00 – Breakdown of James Thompson vs. Alexander Emelianenko fight
- 00:10:15 – Fedor Emelianenko's incredible speed and unique fighting style
- 00:12:30 – Fedor's stand-up mastery and blueprint for beating Mirko Cro Cop
- 00:13:55 – Mirko Cro Cop's devastating left kick and transition to MMA
- 00:15:35 – Edson Barboza's preposterous switch kick and speed
- 00:16:45 – Jose Aldo's elite takedown defense and soccer background advantages
- 00:20:10 – Benefits of wrestling and soccer backgrounds for MMA fighters
- 00:20:50 – Dangers and issues of weight cutting in MMA
- 00:22:00 – Proposed solutions for extreme weight cutting including random weigh-ins
- 00:24:00 – Examples of extreme weight cutters like Alex Pereira and Michael Morales
- 00:26:30 – Conor McGregor's dangerous weight cut at 145 lbs
- 00:27:35 – Max Holloway's successful move to 155 lbs and previous weight issues
- 00:30:20 – Significant weight regain by fighters on fight night
- 00:31:55 – Anthony 'Rumble' Johnson's career and struggles with weight
- 00:32:50 – Andrei Arlovski's career longevity and tactical style evolution
- 00:35:50 – Controversial stoppage in Rico Verhoeven vs. Usyk boxing match
- 00:39:20 – Modern boxing refereeing rules regarding mouthpiece reinsertion
- 00:42:30 – Discussion on steel cups and groin protection in MMA
- 00:43:20 – Frank Mir breaking Tim Sylvia's arm with an armbar
- 00:46:45 – Importance of protecting fighters from themselves in extreme situations
- 00:47:30 – Criticism of incompetent judging in boxing and potential corruption
- 00:49:50 – FBI investigations into improper betting in UFC fights
- 00:50:50 – Challenges of judging MMA fights from various angles
- 00:54:05 – Critique of win bonuses in fighter pay and its impact
- 00:56:40 – Sean Strickland's surprisingly frugal financial habits
- 00:57:20 – Dangers of motorcycle riding for professional fighters
- 00:58:30 – Fighter spending habits: Rampage Jackson vs. Forrest Griffin
- 00:59:20 – Arman Tsarukyan's discipline and competitive drive
- 01:00:20 – Justin Gaethje's potential as a challenger for Ilya Topuria
- 01:01:45 – Ilya Topuria's impressive knockout streak against MMA legends
- 01:02:40 – Concerns about Alexander Volkanovski's rapid return fight after KO loss
- 01:04:55 – Critical need for brain recovery after concussions and head trauma
- 01:06:00 – Travis Lutter vs. Marvin Eastman and effects of previous brain trauma
- 01:07:00 – Freddie Roach's own boxing career and the impact of head trauma
- 01:08:20 – Long-term physical and cognitive effects of fighting on Joey Beltran
- 01:09:50 – Coaches' responsibility in guiding fighters towards retirement
- 01:10:40 – Khabib Nurmagomedov's undefeated career and unmatched discipline
- 01:11:30 – Khabib's unique record of never bleeding visibly in the UFC octagon
- 01:12:40 – Khabib's in-fight trash talk with Michael Johnson and Conor McGregor
- 01:14:00 – Khabib's unchanging lifestyle, humility, and leadership as a champion
- 01:15:30 – Khabib's coaching influence and Dagestani training philosophy
- 01:17:45 – Khabib's stand-up striking improvement and use of takedown threat
- 01:18:35 – The psychological impact of takedown threat on striking exchanges
- 01:19:15 – Alex Pereira's success in striking-focused fights despite wrestling
- 01:19:40 – Josh Hokit vs. Curtis Blaydes fight and Hokit's quick return
- 01:21:10 – Josh Hokit's trash talk and influencer-like persona
- 01:21:45 – Gable Steveson's potential and fast track to the UFC heavyweight title
- 01:23:05 – Lull in the heavyweight division and Francis Ngannou's departure from UFC
- 01:24:45 – Francis Ngannou's immense physical presence and fighting ability
- 01:25:20 – Origin of the 265 lb UFC heavyweight weight limit
- 01:26:23 – Discussion on Evander Holyfield's late career
- 01:27:09 – Yoel Romero's unique physique and healing ability
- 01:28:43 – Andre Smya's extreme bodybuilding and growth hormone use
- 01:30:16 – Tom Haviland's immense strength and unique training
- 01:31:39 – Debate on UFC heavyweight divisions and freak fights
- 01:33:09 – Discussion on Enhanced Games and its purpose as advertisement
- 01:34:10 – Ethical considerations of enhanced fighting
- 01:36:19 – Fedor Emelianenko's failed UFC negotiations due to M-1 co-promotion
- 01:38:45 – APOE4 gene and its link to CTE severity
- 01:40:51 – Refereeing decisions in MMA and fighter recovery from KOs
- 01:43:19 – Josh Thomson recounts being knocked down and waking up during a fight
- 01:45:09 – Controversial judging in boxing matches (Ngannou-Fury, Mayweather-McGregor)
- 01:46:09 – Terence Crawford's exceptional boxing skill
- 01:48:47 – Carlos Prates' elite Muay Thai technique and unique fighting style
- 01:52:16 – Sean Brady's dominant grappling performance against Joaquin Buckley
- 01:54:39 – Yaroslav Amosov's elite wrestling and grappling in Bellator
- 01:56:08 – Unsung talents in MMA outside the UFC (Jackson, Nemkov, Blistino)
- 02:01:20 – Aaron Pico's development and aggressive fighting style
- 02:02:19 – Disputed stoppage in Joe Schilling vs. Tony Abana fight
- 02:09:28 – Mike Perry's success in bare-knuckle boxing
- 02:12:35 – California Assembly Bill 2130 for retired fighter benefits
- 02:15:58 – Scott Coker's return to MMA with new promotion
- 02:18:36 – Importance of casual fans and fighter promotion in UFC
- 02:19:10 – Anticipation for Conor McGregor's return fight
- 02:20:25 – Max Holloway's consistent high-level performance
- 02:21:09 – Charles Oliveira's ground game and Islam Makhachev's dominance
- 02:22:25 – Unique submission techniques like the McKeotene and Genie Choke
- 02:25:50 – Why veteran fighters like Dustin Poirier and Justin Gaethje remain top-ranked
- 02:28:49 – Justin Gaethje's potential retirement thoughts
- 02:29:13 – Concerns about holding a UFC fight outdoors at the White House
- 02:33:46 – Joe Rogan's successful advocacy for Ibogaine with Donald Trump
- 02:36:17 – Rick Perry and Dan Patrick's support for Ibogaine in Texas
- 02:36:51 – Deterioration of San Diego and Los Angeles due to homelessness
- 02:38:39 – Big John McCarthy's police perspective on homelessness and mental health
- 02:39:48 – Mismanagement of homelessness funds in California
- 02:40:34 – Critique of liberal policies and taxation of the wealthy
- 02:42:37 – Government waste and fraud discussed
Transcript Excerpt
[00:00:01] Joe Rogan podcast, checking out. The Joe Rogan Experience. Train by day, Joe Rogan podcast by night, all day. Gentlemen, live. What's happening? Good to see you. What is up? I enjoy your show. [00:00:18] Your show's excellent. You guys have a really good M.M.A. show. It's really solid. Thank you. I kind of blew that. How'd you both? We can talk about that. You guys are not doing it anymore? [00:00:29] I stepped back away when I started refereeing again. God damn. You got to go back to doing it. You guys are great. You guys are a great combination. So what we did is we started doing McCarthy Mondays. Because when he went back to refereeing, he's not a lot of talk about promotions, not a lot of talk about fighters and what's wrong. And the things that possibly can make some changes in. [00:01:03] created it. It's his input. I was just trying to find ways to keep him involved. I love that you're refereeing again. We need great referees, but I wish you were out there doing both. It doesn't make sense to me that you can't do both. It's not like you're not going to be a great referee while also still being able to comment objectively about [00:01:19] promotions. It's important. It is important. It's important. Transparency, where's ever the problem with that? Exactly. But you get these people that, oh no, because you might say something that is going to create a problem. And it's like, it's not a problem. if it's a truth. [00:01:57] That's a benefit to everybody. So that is what I'm trying to create with him. I believe you're right. But what you run into is you. run into some issues where the referee says too much and then people come back at them and then the commissions have to answer for it and the and the fight and then the fighters dig on them and then good people are talking yeah that's how shit gets solved that's how you don't have like two one hand down does not in a downed opponent anymore why because we fucking complain forever [00:02:22] 12 to ...
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Frequently asked about this episode
Who was the guest on Joe Rogan Experience #10179?
Josh Thompson & "Big" John McCarthy was the guest on JRE #10179. This page includes the episode overview, topics discussed, and related resources.
What topics were discussed on JRE #10179?
On Joe Rogan Experience #10179 with Josh Thompson & "Big" John McCarthy, topics include JRE MMA Show #179 Introduction and Big John McCarthy's, Debate on referee objectivity and speaking the truth, Discussion on controversial MMA rules like 12-to-6 elbows, and Comparing danger of side kicks to knees versus head kicks.
Where can I read the transcript for JRE #10179?
The full searchable transcript for Joe Rogan Experience #10179 with Josh Thompson & "Big" John McCarthy is available on this page, along with key topics and timestamps.