Career: Jeremy was employed as a trainee journalist on the Rotherham Advertiser, but he quit while reporting on a local agricultural show because he grew tired of the marrow-growers and Pony Club mums. He joined the family firm as a salesman and moved to London, where he found a new career as a motoring writer. In 1987, he met a Top Gear producer at a car launch and was invited on to the show. He quickly became one of its most popular presenters, but left the programme in 1998 to concentrate on other projects. Other series he has fronted include Speed, Meet The Neighbours and his own chat show, Clarkson. However, he missed talking about cars and returned to a revamped Top Gear, which is now one of the world's most-watched shows.

Career: His broadcasting career began on local radio, before he got his big TV break hosting a number of daytime shows on Men & Motors. In 2002, he landed a slot on BBC's Top Gear, where he was given the nickname Hamster. Other series Richard has presented include Crufts, the British Parking Awards, Should I Worry About…?, The Gunpowder Plot: Exploding the Legend, Time Commanders, and Sky One's Brainac: Science Abuse. He was also a team captain on the quiz show Petrolheads and narrated the BBC series Last Man Standing. In recent years, he has started presenting serious documentaries on such subjects as warfare and engineering, and secured a world exclusive interview with his hero, Evel Knievel. He is the current face of the rather silly but very enjoyable Total Wipeout.

Career: May's TV career began in 1998 with the Channel 4 series Driven, which ran for four years. In 1999, he landed a presenting role on BBC's Top Gear before it was axed due to low ratings. He rejoined the revamped version of the show in its second series. Other projects for the BBC have included Oz and James's Big Wine Adventure, James May's 20th Century, James May's Big Ideas, James May's Man Lab, and James May's Toy Stories.

Career: Alan Bennett's internationally successful play and film The History Boys boosted his profile. He co-hosted Big Brother's Big Mouth in 2007, the same year he re-teamed with Fat Friends' Ruth Jones to pen and star in BBC sitcom Gavin & Stacey, which was a huge, Bafta-winning hit. Corden also worked with Gavin & Stacey's Mathew Horne on sketch show Horne & Corden and the film Lesbian Vampire Killers. In 2010, he fronted a series of comedy chat shows for ITV1 revolving around that year's World Cup. Since then he has hosted Sky1's sporting quiz A League of Their Own and appeared in Doctor Who, The Wrong Mans, The Three Musketeers, One Chance and Gulliver's Travels. He has also been the subject on Piers Morgan's Life Stories and hosted the Brits. He returned to the stage in 2011 in the critically acclaimed One Man, Two Guvnors.

Career: While still presenting, Brydon ventured into comedy, and made ends meet by providing voices for adverts and animations. A small role in Lock, Stock and Two Smoking Barrels inspired him to make a short film of his comic characters; series of Marion & Geoff, A Small Summer Party and The Keith Barret Show followed. Other credits include Director's Commentary, Human Remains, Supernova, A Cock and Bull Story, Little Britain, Annually Retentive and Gavin & Stacey. He's also hosted his own BBC chat show and has chaired the comedy panel show Would I Lie to You? since 2009. In 2010, he starred alongside Steve Coogan in the partially improvised BBC Two sitcom The Trip and has since appeared in its follow-up.