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The World Blackball Pool Championships have been run biennially since 2006.
The team event categories over those years have included men, ladies, seniors (over-40), masters (over-50), under-23, under-18, learning disability and under-15/16.
The following are the winning national teams in each category over all years.
![](https://blackballinternational.org/wp-content/uploads/2023/08/BB-BI-WC-Team-Events-2006-2022.jpg)