CRM skills are essential skills within acute care specialties, and are vital for patient safety. CRM encompasses technical skills, as well as a rapid and organized approach to non-technical, cognitive skills such as decision-making, task management, situational awareness and team management. High-fidelity full body mannequin simulation-based education is effective for learning CRM, including transfer of skills from the simulated setting to the clinical setting and improving patient outcome. However, there is a gap in the literature on whether physicians' age influences baseline CRM performance and also learning from simulation-based education.