Who first discovered the Bermuda triange?

The term was first popularized by of all people, the Fishing columnist ( and once very popular on TV and radio) Vincent (Gadabout) Gaddis. He wrote a book called evasive horizons or a similar- maybe invisible Horizons- about the Bermuda Triangle, numerous lost ships and aircraft in the area and so on. Mr. Gaddis in a sense popularized the Bermuda Triangle. He is better known for his radio and tv fishing programs.