Bárbara Hernández Huerta
“Bárbara Hernández Huerta completed the 20 Bridges Swim around Manhattan Island in 7 hours 59 minutes to achieve the Triple Crown of Open Water Swimming and an unprecedented 7.5 km high-altitude swim across Chungará Lake in the Andes Mountains in 10°C water in 2 hours 11 minutes at 4,517 meters in altitude, and a new 9.5 km course across the Beagle Channel in 1 hour 55 minutes in 7.8°C water, and won the 30-39 age group on the International Winter Swimming Association World Cup…”
https://www.openwaterswimming.com/contestants/barbara-hernandez-huerta/