USMS was started in 1970, so the longest anyone could be in USMS continuously is 53 years, how many swimmers are there who have done so, does anyone know?
Well a membership with masters from 2002 to 2008 but did meets for just 2 years during that time period. Came back to working out in 2017 but not a masters member again until 2021 because I did the Tucson Senior Olympics which you don't need master's membership to compete. It will be interesting if the grown up swimming swimmer league swimming expands into other markets. Masters manages the program but the meets don't count for masters times.