Clients

Peter Rouse has established himself as the performance expert trusted by Hollywood stars, industry titans, and world-class athletes. His scientifically-backed approach and exceptional results have made him the go-to specialist for those who demand nothing but the best.

Hollywood Transformations

Peter specializes in dramatic physical transformations for award-winning actors preparing for demanding film and television roles:

  • Leonardo DiCaprio
  • Scarlett Johansson
  • Ryan Gosling
  • Blake Lively
  • Brett Dalton
  • Maggie Grace
  • Hrithik Roshan

Industry Leaders

Top executives, visionaries and creative professionals trust Peter to optimize their performance and wellbeing:

  • Elon Musk — Entrepreneur, CEO of Tesla and SpaceX
  • Jeff Skoll — Founder of Participant Media
  • Nicolas Berggruen — Philanthropist and Investor
  • Alejandro Iñárritu — Academy Award-winning Director
  • Lawrence Bender — Producer (Pulp Fiction, Kill Bill)
  • Norman Lear — Legendary TV Producer
  • Alex Kurtzman — Film Director and Producer
  • Paul Attanasio — Screenwriter and Producer
  • André Nemec — Screenwriter, TV Producer
  • Arnon Milchan — Film Producer

Elite Athletes

Championship-level competitors rely on Peter’s expertise to elevate performance and extend careers:

  • David Tua — World Champion Boxer
  • Mark Carter — Rugby Legend
  • Ray Sefo — MMA Fighter and Kickboxer
  • Ron Sefo — MMA Fighter and Kickboxer
  • Steve Westlake — NZ Rower
  • Matt Goodman — NZ Rower

Special Forces

Peter designs specialized training and rehabilitation protocols for elite military personnel, optimizing physical readiness for high-stakes operations.


Peter’s individualized approach adapts to each client’s unique needs, whether preparing for a blockbuster role, optimizing executive performance, or competing at the highest levels of sport. His commitment to excellence and scientifically-backed methods make him the preferred performance specialist for those who refuse to compromise.