Meet the Tribe: The Athletes and Coaches Behind Ironbound

The Tribe isn't a marketing label. It's the group of people Ironbound actually trains with, learns from, and builds gear for — athletes who compete at the top of their sport, coaches who've done the work long before they started teaching it, and outside experts whose experience earned them a seat at the table anyway.

Fifteen conversations in, one thing hasn't changed: every person on this page trains for something real — selection, a title fight, a mountain, a shift, a start line. No theory without experience. Here's who they are, and where to find each conversation.

Tribe Athletes

These are the athletes officially under contract with Ironbound — the ones you'll see wearing the gear, running the BTA challenges, and repping the brand in competition.

• Bart Maljaars — Ultra Endurance Athlete, HYROX Pro, and 2025 Sportsman of the Year. Known in the Tribe as "de Nederlandse Bullet," he treats every race as a benchmark against his last one, not a vague sense of "did okay" — which is exactly what lets him tell whether his training actually needs to change.
• Alex — Firefighter, veteran, and FireFit competitor who builds his training around shift work, unpredictable hours, and a family — proof that "operationally ready" isn't reserved for people with a clean schedule.

Tribe Coaches

Tribe Coaches don't just post workouts — they think alongside the Tribe and help shape the training programs on the site.

• Coach Randy — Tactical Performance Coach who's spent his career prepping candidates for military selection. His line on it is blunt: selection is a test of habits under load, not potential — and the people who fail aren't broken by one bad day, they're worn down by small lapses that compound.
• Coach Jeroen (NatuurlijkMentaal) — Discipline and performance coach who breaks down the actual physiology of pressure, and how to train the body and mind to stay calm when stress spikes rather than just white-knuckling through it.

Guest Experts

Alongside our own Tribe, we bring in outside voices whose experience is worth learning from — even when they're not officially part of Ironbound.

• Mike Bergkamp — HYROX Pro athlete and performance coach. His standard: "All-in isn't a decision. It's a standard." He breaks down the real gap between athletes who train hard and athletes who are genuinely all-in — and why it comes down to what nobody sees, not what gets posted.
• Lewis Glennan — MSc in Strength & Conditioning and a former police officer who coined the term "Response Athlete" during his own research. He explains why first responders can't train like traditional athletes, and what to prioritize when a busy week only leaves 30–45 minutes.
• Tjeerd Zandbergen — Discipline coach who has used extreme physical challenges to work through mental weight of his own. On why growth happens exactly when things get hard, and the real difference between training to perform and training to stay mentally healthy.
• Sam Farok — Professional bare-knuckle fighter competing under K.O.T.S. in the UK. His one unbreakable camp rule: if the schedule says train, he trains — mood doesn't get a vote. "Momentum replaces motivation when discipline leads."
• Tristan Olij — Professional triathlete and coach training 25–33 hours a week toward the Ironman World Championship, off the back of a 2024 Kona debut (22nd) and 2nd place at the European Long Distance Championship. His take: consistency matters more than extremes, every time.
• Max van Dijk — Ultra endurance athlete and the driving force behind Project UHURU, with a background in high-level performance and expedition training. He climbed Kilimanjaro in 20 hours, 53 minutes and 47 seconds — a result built on altitude conditioning, breathing work, and starting small before scaling up.
• Michal Zátorský — Combat sports veteran from Slovakia, built through more than 300 fights and multiple national titles. His view: real fatigue is psychological, and endurance athletes could learn a lot from how fighters manage energy under pressure.
• Malte — Active-duty German soldier combining military readiness with endurance and HYROX performance, training around long days and limited recovery windows. His rule: structure always beats randomness.
• Hollow Point Group — On fundamentals, operating in Ukraine, and what it actually takes to stay useful when the pressure is real and the stakes aren't hypothetical.
• Woah Mike — Ultrarunner talking attitude, distance, and the quiet discipline of keeping the promises you made to yourself when nobody's watching.
• Coach Delphin — On what a real HYROX training structure looks like once you strip away the noise and build a plan that actually holds up on race day.

More conversations are coming

New interviews go up regularly, and the Tribe keeps growing — athletes, coaches, and outside experts who all share the same bar: real backgrounds, no theory without experience. If there's someone in your world who meets that bar, send them our way.