After being introduced to John Bartlett in Netflix's Nyad, viewers may be wondering what happened to him after he helped Diana make her dream a reality. While there has been no shortage of sports movies based on real-life events, Nyad manages to set itself apart by telling a uniquely riveting story about a 60-year-old woman named Dianna Nyad who was determined to swim from Cuba to Florida, a 110-mile feat. There is no denying that the premise is captivating, but the best part of the biopic is Nyad's relationship with characters like Bonnie Stoll and John Bartlett.
https://screenrant.com/nyad-john-bartlett-navigator-what-happened/