Contested since 1851, "America's Cup", also renowned as world's top sailing race, is an international yacht race in which top sailors from around world compete with their ships equipped with state-of-the-art technology. Continuing its association since 35th staging of America's Cup as "Official Marine Engine Partner", Yanmar will participate and support all the races in 36th staging conducted at the beginning of the World Series to be held in 2019 as "Official Marine Supplier". As the race boats advance technologically and get faster recently, quality of the race management boats is also a key for the success of the America's cup. Those boats require power sources that embodies high performance, reliability, high durability, and takes into account the environmental factors. Yanmar's commercial marine engines are mounted on such boats. Yanmar also provides products and technology that support the operation of these boats.