Countdown (game show) World Records" for the most series of a TV game show broadcast. Countdown (game show) Countdown is a British game show involving word and number puzzles. It is produced by ITV Studios and broadcast on Channel 4. It is currently presented by Nick Hewer, assisted by Rachel Riley, with regular lexicographer Susie Dent. It was the first programme to be aired on Channel 4, and 77 series have been broadcast since its debut on 2 November 1982. With over 6,500 episodes, "Countdown" is one of the longest-running game shows in the world, along with the original French version, "Des chiffres
David Koch (television presenter) about the incident on social media. David Koch (television presenter) David James Koch ( ; born 7 March 1956), nicknamed "Kochie" ( ), is an Australian television presenter best known as a host of the Seven Network's breakfast program "Sunrise". From Adelaide, he began his media career as a financial journalist, writing for a number of different publications before eventually moving to television. Koch has been the current chairman of the Port Adelaide Football Club, an Australian Football League (AFL) club, since October 2012. Koch was born on 7 March 1956 in Adelaide, South Australia. He trained as an accountant,