Marnie McBean - Senator, Senate of Canada

On this episode of Defining Moments, Dustin Heise sits down with Marnie McBean, one of Canada’s most decorated Olympians and now a Senator representing Ontario.They dive into leadership at the highest level, what sport teaches us about teamwork, and why Canada is underestimating the true value of investing in athletics and physical activity. Marnie shares her powerful concept of the “done list,” how preparation creates confidence, and why the smallest details often lead to the biggest breakthroughs.She also reflects on quiet moments behind Olympic greatness, lessons from leading Team Canada, and how sport can unite communities and shape a stronger nation. This is a conversation about ambition, perspective, resilience, and what it really takes to win in life and leadership.