Question: Which of the  "I'm Alan Partridge" writers was born in 1963?

Context paragraphs:
Mid Morning Matters with Alan Partridge: Mid Morning Matters is a British digital radioshow parody written by Steve Coogan, Neil Gibbons, Rob Gibbons and Armando Iannucci, produced by Baby Cow Productions and funded by the British arm of Australian lager company Foster's, starring Coogan as fictional radio DJ Alan Partridge.  The first of twelve 15-minute episodes was uploaded to the Foster's Funny website on 5 November 2010, and then available on YouTube.  Six 30-minute episodes titled "Alan Partridge Mid Morning Matters: Special Edition", edited from the web series, began airing on Sky Atlantic HD in July 2012 as part of a deal between producers Baby Cow and BSkyB.  A second series consisting of six episodes was announced on 1 July 2014 to air on Sky Atlantic in 2016 with a premiere date of 16 February.

Alan Partridge: Welcome to the Places of My Life: Alan Partridge: Welcome to the Places of My Life is one of two one-off Alan Partridge specials commissioned by Sky Atlantic and produced by Baby Cow Productions.  It aired on 25 June 2012 and received a BAFTA for Steve Coogan's performance.

Graham Duff: Graham Duff (born 13 April 1964) is an English writer, actor and producer.  He was born in Blackburn, Lancashire, and currently lives in Brighton on the south coast of England.  He attended and graduated from the University of Brighton.  His work for TV and radio is typified by intricate plotting, large casts, frequently dark subject matter and a love of wordplay and surrealism.  His writing is influenced by the worlds of horror and science fiction, musical sub-cultures and the realms of fine art and art house cinema.  He is a noted music enthusiast, having worked as a DJ and selected all the soundtrack music for seven series of his TV show "Ideal", as well as compiling an "Ideal" soundtrack album and helping to release albums by the left-field bands Celebricide and Cyclobe.  He also worked as a script editor on seven series of BBC Radio 4's 'Count Arthur Strong's Radio Show!'  and the Alan Partridge movie 'Alpha Papa' (2013).

Gibbons brothers: Twin brothers Neil Gibbons and Rob Gibbons are an English screenwriting duo from Sandbach in Cheshire.  They are best known for cowriting several Alan Partridge projects, including "Mid Morning Matters with Alan Partridge", "," and the 2013 film "".  They were nominated as best comedy writers in the 2017 British Academy Television Craft Awards for "Alan Partridge's Scissored Isle".  They also co-wrote the Rose d'Or-nominated sit-com/reality show "Bedsitcom," and co-wrote the an episode of the fourth season of the HBO comedy series "Veep".

Pippa Duffy: Pippa Duffy (born December 28, 1981) is an English actress, best known for her role as Faith in "Mouth to Mouth".  She has also appeared as Zoe in the last two internet episodes of "Mid Morning Matters with Alan Partridge".

List of I'm Alan Partridge episodes: "I'm Alan Partridge" is a BBC situation comedy starring Steve Coogan, of which two series of six episodes each were produced—the first in 1997 and the second in 2002.  The series followed the titular Alan Partridge, a failed television presenter whose previous exploits had featured in the chat-show parody "Knowing Me, Knowing You with Alan Partridge", and who is now presenting a programme on local radio in Norwich.

Armando Iannucci: Armando Giovanni Iannucci, OBE ( ; born 28 November 1963) is a Scottish satirist, writer, television director, and radio producer.

I'm Alan Partridge: I'm Alan Partridge is a 1997 BBC situation comedy starring Steve Coogan and written by Coogan, Peter Baynham and Armando Iannucci.  It features Alan Partridge, a tactless and inept radio DJ, after he has been left by his wife and dropped from the BBC.  The show follows Partridge as he lives in a roadside hotel, presents a graveyard slot on Norwich local radio, and desperately pitches ideas for new television shows.

I, Partridge: We Need to Talk About Alan: I, Partridge: We Need to Talk About Alan is a 2011 mock autobiography as written by the British comedy character Alan Partridge.  It was written by Steve Coogan, Armando Iannucci and Rob and Neil Gibbons.  An audiobook version recorded by Coogan as Partridge was released on CD and downloadable audio formats.

Alan Partridge: Alpha Papa: Alan Partridge: Alpha Papa (released as Alan Partridge in the United States) is a 2013 British action comedy film starring Steve Coogan reprising his role as Alan Partridge, a fictional presenter he has played on various BBC radio and television shows since 1991 and Colm Meaney as Pat Farrell.  The film was directed by Declan Lowney and written by Coogan, Armando Iannucci, Peter Baynham and Neil and Rob Gibbons.  Principal photography began on 7 January 2013 in Norwich and Mitcham, and the film premiered on 24 July 2013.

Supporting paragraphs: I'm Alan Partridge Armando Iannucci
Answer: Armando Iannucci