Simpson's prank call slot titled Whackhead's Window on the World used to be broadcast on 947 in Johannesburg, during his tenure there, and continued on Kfm Breakfast in Cape Town after his transfer there in 2017.
[8] On 27 January 2009, Simpson scammed Australia's radio breakfast duo, Kyle and Jackie O, making them believe that they were interviewing Tom Cruise about the film Valkyrie.
Once on air, Simpson announced that they had been scammed and congratulated the Proteas cricket team on their victory over the Australian side on the day before.
The Australian station, 2Day FM, had spent approximately AUD$150 000 on advertising the interview in the preceding weeks.
Following is a list of all his releases, as of 2011[update]: Simpson was born on 19 April 1977,[1] in Durban, South Africa.