Asia Pacific Yo-Yo Championships (AP) is Asia's most renowned and premier yo-yo competition organized by Spinworkx, a company based in Singapore since 2003.
Spinners from around the region get to compete with current world champions, trade tips and tricks with the best in the scene, raising the standard of spinning.
The 5 Divisions are 1A, 2A, 3A, 4A and 5A 1A is the single unresponsive yoyo category, players are required to use only 1 unresponsive yoyo for their performance.
4A is the Off-string yoyo category, players are required to use a specially designed offstring yoyo for their performance, there are no limits to how many offstring yoyos you can use in the 4A category 5A is the Off-hand yoyo category, players are required to attach a special counter weight to a single unresponsive yoyo on the string for their performance.
Source: [3][4][5][6] The organizer let players from only Asia-Pacific region compete in all divisions.