He’s the most popular YouTuber in the world, known for his extravagant videos and now … chocolate. Caitlin Cassidy goes to see what all the fuss is about during his Australia visit

It is just shy of 2pm and I am high on sunshine and pop music and free chocolate bars.

In 15 minutes Jimmy Donaldson, better known as social media sensation MrBeast, is due to take to a stage outside the Sydney Opera House and give away 10 – mostly –luxury vehicles.