Leonie Beck Wins FINA/CNSG Marathon Swim World Series In Doha Courtesy of Ahmed Oukda and FINA’s Colin Hill, Doha, Qatar. Olympic and world champions kicked off the 2020 FINA/CNSG Marathon Swim World Series in the Arabian Gulf in Doha, Qatar today. 53 swimmers including 2016 Olympic gold medalist Sharon van Rouwendaal raced over the 10 […]