how big a marlin can be.

Biggest Blue Marlin I've caught. Also one of the largest males caught in the Gulf of Mexico. : r/Fishing

Atlantic Blue Marlin Dimensions & Drawings

FISHING BLACK MARLIN IN COSTA RICA

How to Fish for Marlin

The Death of a Giant Marlin, Justified

The IGFA

Marlin Fishing in Kailua-Kona, HI

1298 lb Black Marlin [not mine, just love the pic] : r/Fishing

The World's 6 Fastest Fish

Pacific Blue Marlin

The Fastest Fish in the Ocean

FISHING BLACK MARLIN IN COSTA RICA

Top Places in the World to Catch Huge Marlin