David Koch

David James Koch (KOSH), nicknamed "Kochie" (KOSH-ee), is an Australian television presenter who is best known as a host of the Seven Network's breakfast program, Sunrise from 2002 until 2023. 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 chairman of the Port Adelaide Football Club, an Australian Football League (AFL) club, since October 2012.