Brady Haran

Bradley John Haran (born 18 June 1976) is an Australian-British YouTuber, video journalist, and podcaster. He is known for his educational YouTube channels such as Numberphile and Periodic Videos and for his podcasts such as Hello Internet (co-hosted with CGP Grey) and The Unmade Podcast (co-hosted with his friend Tim Hein). Prior to his YouTube career, Haran was a reporter for The Adelaide Advertiser in Australia and the BBC in the United Kingdom.