1. Isolophobia is the fear of being alone.

2. The cheetah’s chest and stomach is usually spot-free

3. An episode of Who Do You Think You Are? revealed that Danny Dyer is descended from William the Conqueror and Edward III, as well as Oliver Cromwell. He shouldn’t be too excited, though – it’s more common than you may think.

4. Cannonball Adderley was a maestro of the saxophone.

5. The slam dunk was banned in American basketball during the late 60s and early 70s. You can read more about the contentious history of this famous technique here.