Published on September 25th, 2017 | by Matt Dumoulin Duke Kahanamoku Surfing 1939 COLOR Stand Up Paddleboard How History was made! Watch the latest SUP TV Videos Buy Sup World Mag Submit your video Related Posts How your top arm affects your paddle stroke → Palm Equipment | Glide | PFD | Product Spotlight → Tsangpo Gilet M&W | Palm Equipment | Apparel | Product Spotlight → NRS | Quiver 10’4 | Whitewater SUP Board →