Alex McKechnie, a physiotherapist from Glasgow, Scotland, embarked on a life-changing journey when he moved to Vancouver, Canada, in 1974 with just $300. Initially working in a hospital, he quickly transitioned to treating athletes and became fascinated with anterior cruciate ligament (ACL) injuries. He developed innovative rehabilitation techniques, including the use of elastic bands to strengthen core muscles, which are now industry standards. McKechnie gained recognition in the NBA after successfully treating Shaquille O'Neal, who avoided surgery thanks to his Core-X treatment program. This led to a position with the Los Angeles Lakers, where he worked alongside stars like Kobe Bryant. Over his career, McKechnie has won six NBA championship rings, including one with the Toronto Raptors in 2019. At 74 years old, he continues to influence player health and performance, showcasing a remarkable journey from a humble beginning to a prominent role in professional sports.