He has been described as the funniest man in Scotland, and is massively popular right across the UK.
Stand-up sensation Kevin Bridges, who is in the middle of a sell-out tour, caught up with John MacKay to talk about his rise to fame.
More About Scotland Tonight
- Commonwealth gold medal boxer on why he is turning professional
- Alex Salmond resigns as First Minister in statement to Holyrood
- Almost a third of Scottish children have been bullied, says survey
- Gordon Strachan has tough decisions to make for intense England clash
- Scotland Tonight: Alan Cumming talks about his childhood memoir
- Education review could lead to children starting school at six
- Royal Bank of Scotland fined nearly £400m over currency failings