My name is Brady Haran and the main thing I do is make YouTube videos.
You can see them on channels such as Numberphile, Periodic Videos, Objectivity and Sixty Symbols - plus a bunch more.
The videos have been watched over a billion times - with a watch time that adds up to nearly 11,000 years.
I also co-host some podcasts, including Hello Internet and The Unmade Podcast.
I'm on Twitter and you can join my occasional email list for extra stuff.
Instagram is brady_haran.
I live in the UK now - but I was born and raised in Australia.
In 2021 I was awarded the Medal of the Order of Australia. And in 2016 the University of Nottingham awarded me an honorary doctorate.