I build elite physiques and sustainable performance for people who are serious about results. No fluff. No fads. Just science-backed training that works.
Lost 28 lbs of body fat while gaining visible muscle definition. Went from 26% to 14% body fat.
Added 44 lbs to her deadlift in 12 weeks. Competed in her first powerlifting meet and placed 2nd.
Dropped 18% body fat post-pregnancy without crash dieting. Strongest she's ever been at 38.
Ran a sub-4 marathon (PB by 22 minutes) after following a hybrid strength and endurance programme.
Customised 12-week training programme + nutrition framework. Perfect for self-motivated beginners.
Full online coaching: personalised programming, weekly check-ins, nutrition coaching, and 24/7 app access.
Train with Kai directly at our private Manhattan studio. For serious athletes and executives who want the best.
At 22, I was 60 lbs overweight and convinced I was just "not the athletic type." A single good coach changed everything — and set the direction of my entire career.
Since then I've trained over 800 people — from desk workers who'd never stepped in a gym to competitive athletes and professional sports teams. My approach is simple: no bullshit, no shortcuts, just the right training for your body and your goals.
"Best investment I've ever made in myself. Down 30 lbs, stronger than I've ever been, and I actually enjoy working out for the first time in my life."
"I've worked with trainers at every major gym in NYC. Kai is on another level. The programming is intelligent, the coaching is relentless, the results are undeniable."
"I hired Kai to get in shape for my wedding. Ended up 22 lbs lighter and got more compliments at 42 than I did at 28. Phenomenal."
Join 800+ people who've transformed their bodies with Kai. The first step is a free 20-minute strategy call.
Free 20-min call · No commitment · Limited spots per month