Sages of the Surfing and SUP World Who Have Shaped our Boards and Fins for Decades and Excelled in the Sport:
https://standuppaddletheworld.com/2017/01/27/larry-allison-master-of-race-fins/
https://standuppaddletheworld.com/2017/01/27/brian-hinde-surf-legend-shaper-glorified-toy-maker/