Courtesy of WOWSA, Huntington Beach, California.

19-year-old Shubhams Vanmali from India is knocking off the Oceans Seven channels at a young age.

With the English Channel (12 hours 42 minutes, see below), Strait of Gibraltar (3 hours 16 minutes), and the Catalina Channel (10 hours 42 minutes) completed, he is now on his way with his father and coach Gokul Kamath to complete a circumnavigation around Manhattan Island in September.

Copyright © 2015 by World Open Water Swimming Association