The Coast Guard rescued an Alaska fisherman who survived on frigid ocean waters floating in a four-foot-square plastic fish crate after his boat sank.

Ryan Harris, 19, told the local newspaper in Sitka, Alaska, that he sang songs like "Row, Row, Row Your Boat" and "Rudolph the Red-Nosed Reindeer" to keep himself awake through the night.

(READ the story from Time.com)