Check this out... Andrew Prowd's (Prowdy) catch. Look at the board in the background it's a 8-6 Pro and that's what he caught the fish on He had a rod strapped to his back towing a deep diving lure , when the fish got close he gaffed it one hand and gilled it with the other. Shoved it between his legs live kneeling on it and paddled in before the sharks turned up.

Amazing effort especially on such a small board. The day before he got towed 300m before landing a 11kg Bluefin tuna.(same board) Location unknown.