Weekly quiz: Why did Dani Dyer pull out of Strictly?

This week, researchers announced a groundbreaking treatment for Huntington's disease, former French president Nicolas Sarkozy was sentenced to five years in jail, and Donald Trump was unhappy with his UN speech.

But how much attention did you pay to what else happened in the world over the past seven days?

Quiz collated by Ben Fell.

Fancy testing your memory? Try last week's quiz, or have a go at something from the archives.