Greig Pickhaver

Pickhaver hosted It's a Knockout from 2011 to 2012 alongside former Hi-5 star Charli Robinson and sports presenter Brad McEwan. Pickhaver joined Stephen Quartermain and Alisa Camplin for the Sochi Tonight show during the Sochi 2014 Winter Olympics in February 2014, and was featured in the SBS series Who Do You Think You Are? in September 2015. Many of his television opportunities have been "alternative" sports presentation coverages of the Summer or Winter Olympics.

Pickhaver starred in the cult 1993 Australian comedy film This Won't Hurt a Bit opposite Jacqueline McKenzie. In 2003, he appeared in the political comedy The Honourable Wally Norman.

Pickhaver met John Doyle in 1985 while both were playing minor characters in an SBS TV show, and they teamed up as Roy and HG in 1986. Their radio comedy program This Sporting Life was broadcast initially in Sydney and later nationally on the Australian Broadcasting Corporation's Triple J youth radio network. It was continuously on-air for a 22-year period till 2008. This Sporting Life was added to the National Film and Sound Archive's Sounds of Australia registry in 2013.

Pickhaver performed in plays at school and at university. After a stint as a roadie for Australian rocker Billy Thorpe in the early 1970s, he became involved in the Melbourne theatre co-operative The Pram Factory. He moved into radio broadcasting on 3RRR in Melbourne and developed the HG Nelson character while performing in the Melbourne radio sports comedy show Punter To Punter in the early 1980s.

Greig Pickhaver AM (born 1948) is an actor, comedian and writer, who forms one half of the Australian satirical sports comedy duo Roy and HG as the excitable sports announcer H.G Nelson. The award-winning duo teamed up in 1986 for the Triple J radio comedy program This Sporting Life, and were broadcast nationwide for 22 years, leading to several successful television spinoffs.