Les Mills Executive and Leadership Team

October, 2026

Leadership Overview

Les Mills has 7 executives leading key functions including global strategy, regional market expansion, financial planning, digital infrastructure, human capital, and legal compliance.

Driven by a commitment to global fitness excellence, Les Mills delivers high-impact, science-backed workout programs to health clubs and digital platforms worldwide, fostering healthier communities through innovative movement solutions.

Leadership Roles at Les Mills

  • Chief Executive Officer - Glen Stollery
  • Chief Executive Officer, Les Mills (Japan) - Clovis Peryer
  • Chief Financial Officer - Dean Werder
  • Chief Technology Officer - Sally Berlin
  • Chief Technology Officer, Fractional - Andrew Flavell
  • Chief People Officer - Faye Restall
  • Chief Legal Officer & Privacy Officer - Sonja Begley
  • Glen Stollery - Chief Executive Officer

    Glen Stollery, the Chief Executive Officer at Les Mills, directs the overarching global strategy for the organization. Overseeing the expansion of fitness programming across international markets, the Chief Executive Officer ensures alignment between corporate objectives and the evolving needs of health clubs. This leadership role involves managing high-level partnerships and driving long-term growth initiatives that solidify the brand presence in the competitive fitness industry. By optimizing operational efficiency, Glen Stollery directly impacts the scalability of workout delivery systems. Ultimately, Stollery secures the market position of the company through rigorous focus on quality and innovation in fitness content distribution across diverse global territories.

    Clovis Peryer - Chief Executive Officer, Les Mills (Japan)

    Clovis Peryer, the Chief Executive Officer, Les Mills (Japan) at Les Mills, directs all strategic operations within the Japanese market. Overseeing regional business development, the Chief Executive Officer, Les Mills (Japan) ensures that fitness programs meet local consumer preferences and regulatory standards. This leadership role involves cultivating relationships with domestic health club chains and managing the localized rollout of new workout content. By tailoring the brand experience to the unique cultural nuances of the region, Clovis Peryer directly impacts the growth of the user base in East Asia. Ultimately, Peryer strengthens the regional footprint by executing targeted marketing campaigns and maintaining high standards of service delivery across all Japanese fitness facilities.

    Dean Werder - Chief Financial Officer

    Dean Werder, the Chief Financial Officer at Les Mills, directs the fiscal health and long-term economic planning of the organization. Overseeing global financial reporting, the Chief Financial Officer ensures that capital allocation supports the development of new fitness content and digital infrastructure. This leadership role involves managing investor relations and providing the data-driven insights necessary for strategic decision-making at the executive level. By monitoring revenue streams from both physical health clubs and digital platforms, Dean Werder directly impacts the financial stability and growth trajectory of the company. Ultimately, Werder maintains rigorous oversight of budgetary controls to ensure the continued viability of the business model in a rapidly changing global fitness landscape.

    Sally Berlin - Chief Technology Officer

    Sally Berlin, the Chief Technology Officer at Les Mills, directs the development and maintenance of the digital platforms that deliver workouts to users worldwide. Overseeing the engineering teams, the Chief Technology Officer ensures that the streaming infrastructure remains scalable and secure for a global audience. This leadership role involves integrating advanced software solutions to enhance the user experience across mobile and web applications. By architecting robust digital systems, Sally Berlin directly impacts the accessibility of fitness content for millions of members. Ultimately, Berlin drives the technological evolution of the company, ensuring that the digital product suite remains at the forefront of the fitness industry through continuous innovation and high-performance software engineering.

    Andrew Flavell - Chief Technology Officer, Fractional

    Andrew Flavell, the Chief Technology Officer, Fractional at Les Mills, directs specialized technical initiatives and provides high-level guidance on digital transformation projects. Overseeing specific software integration efforts, the Chief Technology Officer, Fractional ensures that internal systems support the broader goals of the organization. This leadership role involves advising on the adoption of emerging technologies to optimize operational workflows and data management. By focusing on the efficiency of technical processes, Andrew Flavell directly impacts the agility of the development teams. Ultimately, Flavell provides the necessary technical oversight to ensure that the company maintains a competitive edge in the digital fitness space, supporting the broader mission through targeted improvements to the underlying technology stack.
    Andrew Flavell

    Faye Restall - Chief People Officer

    Faye Restall, the Chief People Officer at Les Mills, directs the human capital strategy and organizational culture initiatives. Overseeing talent acquisition and employee development, the Chief People Officer ensures that the workforce remains aligned with the core mission of promoting global fitness. This leadership role involves designing programs that foster professional growth and maintain high levels of engagement across international teams. By cultivating a high-performance culture, Faye Restall directly impacts the ability of the company to attract and retain top-tier talent in the fitness and technology sectors. Ultimately, Restall drives organizational success by implementing policies that support diversity, inclusion, and the overall well-being of the global staff.
    Sonja Begley, the Chief Legal Officer & Privacy Officer at Les Mills, directs all legal affairs and data protection protocols for the organization. Overseeing compliance with international regulations, the Chief Legal Officer & Privacy Officer ensures that the company adheres to strict privacy standards while operating across multiple jurisdictions. This leadership role involves managing intellectual property rights and mitigating risks associated with global fitness content distribution. By establishing robust legal frameworks, Sonja Begley directly impacts the security and integrity of the business operations. Ultimately, Begley protects the corporate interests and brand reputation by navigating complex regulatory environments and providing essential guidance on all legal matters affecting the global fitness enterprise.

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    Frequently Asked Questions Regarding Les Mills Top Executives and Leadership Team

    Who leads Les Mills?
    Les Mills is led by Glen Stollery (Chief Executive Officer), along with executives such as Clovis Peryer (Chief Executive Officer, Les Mills (Japan)) and Dean Werder (Chief Financial Officer).
    Who is part of Les Mills’s executive team?
    The executive team of Les Mills includes leaders such as Glen Stollery (Chief Executive Officer), Clovis Peryer (Chief Executive Officer, Les Mills (Japan)), Dean Werder (Chief Financial Officer) and other senior executives.
    How many executives does Les Mills have?
    Les Mills has 7 executives leading key business areas.
    What roles are included in Les Mills’s leadership team?
    The leadership team of Les Mills includes roles such as Chief Executive Officer, Chief Executive Officer, Les Mills (Japan), Chief Financial Officer, Chief Technology Officer, Chief Technology Officer, Fractional.