Question: What Australian comedian and musician worked with Hamish Blake since 2003?

full_context: Document 1: Ant &amp; Dec: Anthony McPartlin, OBE (born 18 November 1975) and Declan Donnelly, OBE (born 25 September 1975), known collectively as Ant & Dec, are an English comedy TV presenting, television producing, acting and former music duo from Newcastle upon Tyne, England.
Document 2: Craig McLachlan: Craig Dougall McLachlan (born 1 September 1965) is a Gold Logie award-winning Australian actor, musician, singer and composer. He has been involved in film, television and music theatre for 25 years. He is best known for appearing in the soap operas "Neighbours" and "Home and Away" and the BBC One spy drama "Bugs". He has portrayed the title role in "The Doctor Blake Mysteries", for which he is nominated for a Logie Award in 2016 for Logie Award for Most Popular Actor; he has previously won the award in this category three times.
Document 3: Dave Hughes: David William "Hughesy" Hughes (born 26 November 1970 in Warrnambool, Victoria) is an Australian stand-up comedian, and a radio and television presenter.
Document 4: Hamish &amp; Andy: Hamish & Andy are an Australian comedy duo formed in 2003 by Hamish Blake and Andrew (Andy) Lee. They currently host the radio program "Hamish and Andy for The Drive Home" which airs in Australia nationally on the Hit Network.
Document 5: Real Stories: Real Stories is an Australian satirical television comedy series produced by Carlton Television for Network Ten. It was created by Hamish Blake and Andy Lee. The series was first broadcast on 22 August 2006.
Document 6: Andy Lee (comedian): Andrew Thomas "Andy" Lee (born 24 May 1981) is an Australian comedian and musician. He is known for working alongside Hamish Blake as part of the comedy duo Hamish & Andy.
Document 7: Hamish Blake: Hamish Donald Blake (born 11 December 1981) is an Australian comedian, actor, and author from Melbourne. Since 2003, he has worked with Andy Lee as part of the comedy duo Hamish and Andy. The pair have performed live and on television and radio, most notably with their drive-time radio program "Hamish & Andy". As a solo performer, Blake has appeared on various Australian television programs, including the Melbourne International Comedy Festival's televised 2008 Great Debate, and has been a regular guest on "Spicks and Specks", "Rove" and "Thank God You're Here". In April 2012, Blake and co-star Andy Lee won a Logie Award for their television program "Hamish and Andy's Gap Year". Individually, Blake also won the Gold Logie Award for Most Popular Personality on Australian Television.
Document 8: Fred Basset (greyhound): Fred Basset (born 4 October 2004) is a greyhound dog which was owned and raced by Australian comedy duo Hamish & Andy. The dog's name is taken from the comic strip character Fred Basset, whose strip featured regularly on the "Hamish & Andy" radio show. Since retiring from racing, Fred Basset has become an ambassador for greyhound adoption.
Document 9: Hamish &amp; Andy (radio show): The Hamish & Andy Show (Hamish and Andy), is an Australian radio show created by and starring comedic duo Hamish Blake and Andy Lee. It began on Fox FM in 2006 and by 2007, was broadcast on the Hit Network to every state in Australia as well as the ACT for two hours in the key weekday afternoon drive time slot until the end of 2010. It has since taken on a variety of timeslots and formats. It is also broadcast in New Zealand and Dubai as a weekly highlights package. In late 2009, a 3-hour special entitled 'Hamish and Andy's Midwinter Warmer' was broadcast in the United Kingdom on BBC6 Music.
Document 10: Raucous: Raucous was a live, half an hour, RMITV program broadcast on C31 Melbourne featuring youth-oriented segments, arts reviews, comedy skits, interviews, street talks and live music. It was co-hosted by Lyndon Horsburgh and featured segments with Hamish and Andy's Hamish Blake and Andy Lee. The show debuted on Thursday 8 February 2001.
Document 11: Hamish and Andy's Gap Year: Hamish & Andy's Gap Year is a Logie Award winning comedy series following Hamish Blake and Andy Lee, a pair of Australian comedians, on their trips to various international locations. The first season saw the boys visiting America for ten episodes and broadcast their show weekly from New York City. In its second season in 2012, the show was titled "Hamish & Andy's Euro Gap Year" and seven episodes were broadcast from The Lord Stanley, a disused pub in East London, England. The third season known as "Hamish and Andy's Gap Year Asia" in 2013 was broadcast from a bar in Bangkok, Thailand, called 'The Raintree'.
Document 12: True Story with Hamish &amp; Andy: True Story with Hamish & Andy is an Australian television series starring radio and television hosts Hamish Blake and Andy Lee, that was first aired on 5 June 2017. This is their third series for the Nine Network.
Document 13: Caravan of Courage (TV series): Caravan of Courage is an annual road trip, travelled by Australian comedians Hamish Blake and Andy Lee. There have been a total of four road trips, the latest two being both aired on their radio show and combined into a television special, the first two were broadcast as a segment on the talk show Rove.
Document 14: Hayden Guppy: He was a former co-host of Video Hits, alongside Fuzzy Agolley, until he left for reasons not cited in January 2010. He was part of the secondary cast on the variety show "Rove" until it disbanded in 2009. He is also the housemate of Australian comedian Hamish Blake, one half of comedy duo Hamish & Andy, who also appeared frequently on "Rove".
Document 15: Lewis Hobba: Lewis Hamilton Hobba is an Australian radio presenter, television presenter and comedian. He co-hosts the afternoon drive time programme, "Drive with Veronica & Lewis", with Veronica Milsom on youth radio station, Triple J.
ground_truth: Andy Lee