Christian Klien (born 7 February 1983) is an Austrian former Formula One racing driver. In total he has scored 14 points in Formula One.

Klien currently drives for Aston Martin Racing in the Intercontinental Le Mans Cup.

Born in Hohenems, Klien started his motorsport career in his early teens. He raced in karting championships in both Austria and Switzerland, before moving to Formula BMW. After winning several titles in lower Formulas, Klien moved into Formula One, driving for the Jaguar Racing team, alongside Mark Webber. At the end of 2004, however, Jaguar sold its Formula One team to Red Bull, which renamed it Red Bull Racing. In an unusual arrangement, Klien shared a race seat with Italian Vitantonio Liuzzi. He stayed at Red Bull for 2006, whilst Liuzzi moved to the Red Bull junior team, Scuderia Toro Rosso.

After an unsuccessful 2006, Klien's old teammate Mark Webber replaced him for the 2007 season. Klien was offered alternatives to Formula One for 2007, including driving in the ChampCar series, but he refused and aimed for a seat in Formula One. He secured the test driver's seat at Honda, despite competition from other drivers, including Gary Paffett.

Russell Ingall (born 24 February 1964, in the United Kingdom) is an Australian V8 Supercar driver. Ingall won the V8 Supercar Championship for the first time in 2005, he was also the Championship runner up in 1998, 1999 and 2001. Ingall has also won the Bathurst 1000 motor race twice, in 1995 and 1997. His particular driving style earned him the nickname "Enforcer".

Ingall began his motor racing career at age 12 competing at the Whyalla go-kart track in South Australia. After winning an Australian Junior and several Senior karting Championships he moved overseas to race karts in Europe before making the transition into Formula Ford. During his karting career he lost his right index finger at the first joint up from the knuckle following an accident, however this didn't affect his racing but did affect his ability to press buttons.

Competing in only his second Formula Ford event, Ingall finished third in a support race at the 1988 Australian Grand Prix in Adelaide.

Over the next few years Ingall proved to be a force in the Australian Formula Ford Championship finishing runner-up before claiming the crown in the 1990.

David Marshall Coulthard, MBE, (/ˈkoʊlθɑrt/; born 27 March 1971,, often known as DC, is a Scottish former Formula One racing driver .

Coulthard, who was born and raised in Twynholm, made his Formula One debut in 1994 and won 13 Grands Prix in a career spanning 15 seasons. Twice a winner in Monaco, Coulthard was team-mate to Mika Häkkinen in the Finn's two Drivers' Championship-winning seasons for McLaren Mercedes before helping establish the Red Bull team. His best Drivers' Championship finish was second in 2001.

After retiring from racing in Formula One, Coulthard continued to be involved with the Red Bull Racing team as a consultant, as well as joining the BBC as a Television commentator and pundit. He returned as an active driver in the DTM series for 2010, piloting a 2008 Mercedes-Benz C-Class for Mücke Motorsport. He has finished in 16th position in the drivers championship in both years of competing in the series.

Coulthard began karting as soon as he was permitted, at the age of 11. He raced karts for six years, moving south once he had started to win local championships. He regarded Rowrah, in Cumbria, as his home circuit. It was there that he won the Cumbria Kart Racing Club championship in 1985, a year after Allan McNish. McNish credited the start given to him, David Coulthard, and Dario Franchitti largely to David Leslie, senior and junior.

Mika Juhani Salo (born November 30, 1966 in Helsinki) is a Finnish racing driver. He competed in Formula One between 1994 and 2002. His best ranking was 10th in the world championship in 1999. He also won the GT2 class in the 2008 and 2009 24 Hours of Le Mans.

In 1989, Salo competed in the British Formula Three Championship, racing for Alan Docking Racing. He raced with the Reynard Toyota package which was not the season's best. Staying with Alan Docking Racing for 1990 and moving to a more competitive Ralt chassis, he raced against countryman and fierce rival Mika Häkkinen in F3, finishing second to him. In 1990, Salo was caught driving under the influence in London. Subsequently the chance of him gaining a FIA Super Licence necessary to compete in Formula One was destroyed in the short-term. He then moved to Japan in an attempt to revive his damaged reputation.

"I think it was six days before the race they said, 'Do you think you can drive it next weekend with no testing'. I'd never driven a Formula One car before in my life; that's what I've always wanted, so I said yes. I know the circuit so I don't think it's a problem. The next two nights I lay in my bed smiling, so happy it was happening."

Patrick Long (born July 28, 1981, in Thousand Oaks, California) is a professional race car driver. At the age of 13 he had a small role in the movie The Little Rascals. He is a Porsche works driver since 2003, with whom he has earned grand touring class victories at the 24 Hours of Le Mans, 24 Hours of Daytona, 12 Hours of Sebring and Petit Le Mans endurance races, plus three American Le Mans Series GT2 drivers titles in 2005, 2009 and 2010. Long is currently driving a Porsche 911 GT3-RSR for Flying Lizard Motorsports in the American Le Mans Series.

He also drives part-time in the NASCAR Camping World East Series. In a NASCAR race on June 6, 2009, Long was leading the race at Watkins Glen on the last lap before being passed in the final turn. Just two weeks later, Long was in second place on the last lap at Infineon Raceway when he "punted" the leader (Joey Logano) who spun out. Although Long took the checkered flag first, he was stripped of the win by NASCAR due to "rough driving" and placed at the tail end of the lead lap. After the penalty, Long finished 23rd after having started on the pole.