Kelsi Dahlia was born and raised in southern New Jersey and has been swimming her entire life. She made history in 2015 when she became the first woman in history to break the 50-second barrier in the 100-yard fly butterfly. With numerous NCAA, National, and World Titles, Kelsi has had an outstanding career and is currently training for the 2021 Tokyo Games which would be her second Olympic appearance. Check out Kelsi's entire story this week on the Ultimate Swimmer Podcast!