There are a lot of places I've visited around the world where we have caught a lot of blue marlin, and they all hold a special place in my heart. One favorite of mine is Cape Verde. I've been there twice now, and the average size and number of fish is incredible. In Bermuda, the marlin are big, and you're looking for that one special fish, especially if you're fishing in a tournament like the World Cup. The same goes with Madeira, where you're fishing for that one big blue. There are plenty of other great places in the world, but these would be my top picks.