Let's take a look at 7 of the most difficult open-water swims, together called the Ocean's Seven. Do you think you can do all 7?
Music: Flight to Tunisia - Causmic
*In no way am I advocating people go out and try any of the activities shown in this video. I'm simply showcasing the achievements of professionals.*
FAIR USE: Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research.