Here's your essential guide to all things factual about Jay Z, including his award wins, wealth, collaborations, albums and more.
Watch a video of what happens when you ask who Jay Z is.
If you thought there wasn't a soul in the world who wouldn't recognise Jay Z if he walked past you on the street, you're wrong.
A guy with a camera was asked to stop filming when Jay Z, Beyoncé and Blue Ivy were approaching as they headed towards the Louvre in Paris. When Hov walked past him, the man asked the Carter-Knowles' security "Who is he?"
How did Jay Z respond? Hit play above and find out.