The WorkoutGen Team

Free app created by Jeremy Tellier, state-certified trainer, and Jean-Baptiste Thery, expert developer. A French solution that democratizes professional coaching through 500+ exclusive videos and proven training methods.

The WorkoutGen Team

Jean Baptiste Thery

Jean Baptiste Thery

Co-founder & Lead Developer

Full Stack JavaScript developer for 8 years. Has worked with major companies like Banque Accord, Decathlon and Suzuki, as well as numerous innovative startups. Technical expert in the web domain. Creator of the WorkoutGen algorithm that adapts Jeremy's programs to each unique profile.

Jeremy Tellier

Jeremy Tellier

Co-founder & Fitness Coach

Former military firefighter from Paris (BSPP - Paris Fire Brigade). State-certified BPJEPS coach, professional Hyrox athlete. 10 years of experience: military physical preparation and civilian coaching. Creator of 500+ videos and validator of WorkoutGen methods.

Contributors

Special thanks to all occasional contributors who helped make WorkoutGen better!

Thita Haoheng

Web Developer

Frontend, Backend

Luca Thery

Marketing Intern

Web marketing, social media

Sandra Saint Julien

UX/UI Designer

3D spline animation

Naglaa Fouz

Frontend Developer

Frontend on mobile app

Kevin Mbongo

Frontend Developer

Frontend on mobile app

AI serving your progress.

Our ambition: merge training expertise and artificial intelligence to create THE program generation solution truly unique to each person. Our AI learns from user feedback to continuously improve personalization. Each program is a unique experience based on your profile: body type, level, goals, training frequency.

WorkoutGen's revolutionary algorithm analyzes millions of combinations to optimize YOUR progress. Validated by Jeremy Tellier, state-certified trainer and tested on hundreds of athletes. Free app with 500+ HD videos, modern interface. Join the AI-powered personalized training revolution.