The first appearance of diving in the Olympic Games was at 1900, in which diving was just an aquacade. Being a formal game item took place in the Ⅲ Olympic Games at 1904. From 1904, the countries in America and European have established high achievements in this game about almost eighty years. Until 1984, the diver of China mainland, named C. H. Chuo played excellently and won the champion of highboard diving in L. A. Olympic Games. As a result, the Asian countries have being put great efforts in developing diving. Diving has been one of the most famous games in the Olympic Games. This study attempts to investigate its origin, development and trend. The content includes the diving origin, proper nouns about diving, diving in the Olympic Games and national developing trend. Hope enhancing the diving development in Taiwan through this introduction of diving that is one of the games befitting to easterners.