Marc Priestley is a highly accomplished speaker, broadcaster, and author with an impressive background in Formula 1. He spent ten years as a senior mechanic for the renowned McLaren team, working alongside legendary drivers such as Lewis Hamilton, Mika Hakkinen, Fernando Alonso, Kimi Raikkonen, and Jenson Button. During this time, Marc gained firsthand experience of the exhilarating highs and challenging lows of being at the forefront of the world's most technologically advanced sport. Marc possesses a profound understanding of the values and behaviours that underpin the success of Formula 1 teams, enabling them to achieve and maintain peak performance. He sheds light on the sport's interconnected, data-driven environment and how teams leverage marginal gains to drive continuous daily improvement from one race to another. In addition to his insights into decision-making in this fiercely competitive environment, Marc comprehensively explains how Formula 1 teams operate. He emphasizes the importance of clear communication channels and well-defined roles and responsibilities within the team structure. As a PepTalk expert, Marc Priestley is poised to revolutionise how we perceive teamwork and the crucial role data plays in achieving exceptional performance outcomes.