Wray & Nephew White Overproof rum is the top selling high strength rum in the world. In its native Jamaica this crystal clear rum is legendary. In the country known for its rum it is the rum of choice. In fact, it currently accounts for more than 90 percent of all rum sold in Jamaica. It is equally enjoyable in an authentic Jamaican rum punch, a Mai Tai, a daiquiri, or in any popular mixer. It is also the secret ingredient in many proprietary and signature drinks found all over the world.