Courtesy of WOWSA, Huntington Beach, California. Mackenzie Miller finishing on Sandy Beach on Oahu. Adam Walker after his Molokai Channel swim. Courtesy of WOWSA, Huntington Beach, California. Jeff Kozolvich and Steve Haumschild frequently escort people 26 miles (42 km) across the Molokai Channel. When people wonder, “What is the most difficult channel in the world?”, […]