Mark Warkentin
Mark Warkentin
Mark Warkentinis an American open water swimmer and swimming coach...
NationalityAmerican
ProfessionAthlete
Date of Birth14 November 1979
CountryUnited States of America
fastest hour race won
It was a downriver 10-K in the mouth of the Amazon. I won in an hour and 20 minutes. It has to be one of the fastest times ever swum. The race director said there were no piranhas in that part of the Amazon. The water was too dirty.
smart team usa
I wanted a T-shirt that says 'USA National Team'. It turned out to be a very smart decision.