The International Laser Class sailboat, also called Laser Standard and the Laser One is a popular one-design class of small sailing dinghy. According the Laser Class Rules the boat may be sailed by either one or two people, though it is rarely sailed by two. The design, by Bruce Kirby, emphasizes simplicity and performance. The dinghy is manufactured by independent companies in different parts of the world, including Laser Performance Europe (Americas and Europe), Performance Sailcraft Australia (Oceania) and Performance Sailcraft Japan.The Laser is one of the most popular single-handed dinghies in the world. As of 2011, there are more than 250,000 boats worldwide. A commonly cited reason for its popularity is that it is robust, simple to rig and sail. The Laser also provides very competitive racing due to the very tight ssociation controls which eliminate differences in hull, sails and equipment.The term "Laser" is often used to refer to the Laser Standard (the largest of the sail plan rigs available for the Laser hull). However there are two other sail plan rigs available for the Laser Standard hull and a series of other "Laser"-branded boats which are of a completely different hull designs. Examples include the Laser 2 and Laser Pico. The Laser Standard, Laser Radial and Laser 4.7 are three types of 'Laser' administered by the International Laser Class Association.