International Bowling Federation and The Chairman & The Executive Committee of Hong Kong, China Tenpin Bowling Congress and The Organizing Committee of the IBF World Championships cordially invite your federation to participate in the 2025 IBF World Championships from November 24 – December 5, 2025 at Top Bowl at Shop. 301-302, 3/F, Kai Tak Mall 1, Kai Tak Sports Park, Kowloon, Hong Kong , China