Last updated: 7th February 2008
David Coulthard
'Good but not good enough' is perhaps destined to be the epitaph of David Coulthard's F1 career.
However, it has not always been his fault, as illustrated by events during the 1998 season.
The opening race in Melbourne proved to be one of the most controversial in the sport's history as DC pulled over to let team-mate Mika Hakkinen through to claim the win, thus sticking to a pre-race agreement between the pair.
Little did he know then that the season was to follow a similar pattern as he proved an able backup to a team-mate who ultimately raced to the world title.
David made his F1 start in difficult circumstances in 1994 when he replaced the legendary Ayrton Senna at Williams after the Brazilian's fatal crash at Imola.
As team-mate Damon Hill battled Michael Schumacher for the world title, Coulthard's confidence could hardly have been buoyed by the team's decision to replace him with the returning Nigel Mansell at four races during the season.
Nevertheless, when given the chance to impress he did creditably well and was rewarded with the permanent seat for the 1995 season.
Driving the best car in F1 at that time, Coulthard's first full season saw him finishing third in the drivers' championship and notching up his first GP win at Estoril.
In the off-season he moved to McLaren but even with a competitive car he struggled throughout the year. His only highlight was a second place in the famous Monaco race - when only four cars finished.
But as the McLaren team gradually became more competitive so did Coulthard, breaking the team's win drought with a first at Melbourne in 1997.
1999 was a difficult season for David, as he alternated between impressing and infuriating his fans.
At San Marino he seemed reluctant to tackle backmarkers, whilst at Spa (a real driver's circuit), he was magnificent. And his move on Michael Schumacher at Malaysia was one of the bravest of the season.
After surviving a plane crash at the beginning of May 2000, Coulthard seemed to have found a new lease of life, finishing second, third and first in the following three races.
Despite this, his performance dropped off towards the end of the season, and he was never a realistic title contender.
Nevertheless, 2001 marked a watershed in his driving partnership with Hakkinen and, for the first time, David looked like stepping out of the shadow of Ron Dennis's favourite son.
Unluckily for him, though, just when he was able to deal with the challenge posed by his team-mate, Michael Schumacher's Ferrari looked unbeatable.
David bought a hotel - 'The Columbus' in Monaco - and won races in Brazil and Austria, but ultimately the McLaren fell a long way short of Ferrari.
Still the Scot managed to hang onto second place in the drivers' title race with 65 points, but that's all he was doing. Hanging on.
2002 was just like 2001, only worse.
Not only were Ferrari even further ahead, McLaren were under-powered, Williams were invariably in front of them on the grid and they were unused to Michelin's tyres.
To compound those woes, the performances of new team-mate Kimi Raikkonen turned out to resemble those of a pre-2001 Hakkinen.
DC resisted pressure from Juan Pablo Montoya and Schumacher to score a memorable win at Monaco, one of only two non-Ferrari wins that entire season.
He scored 41 points and ended up fifth, but it was a disappointing and frustrating year which saw the cool Scot enter verbal jousts with both Juan Montoya and Eddie Irvine.
Although he began strongly in 2003, winning the opening race in Australia, his challenge fell away badly and he was forced to play second fiddle to Raikkonen - the Finn mounting an unsuccessful title challenge to Schumacher.
He continued to do so in 2004, his final season as a McLaren driver.
With Montoya's arrival announced almost 18 months before his first race for McLaren, the 2004 season was effectively an 18-race job application for David.
However, it says everything about his underwhelming season that, having finished 11th in the drivers' standings, it was widely perceived that DC's time at both McLaren and in F1 had run out.
Yet just when it appeared that the Scot's F1 career was destined to end in a whimper, it was announced that he had been given a race seat with Red Bull.
And, although no race wins or podiums materialised, the team's faith was rewarded as DC produced a highly impressive season that ended with him a surprising 12th on the Drivers' table with 24 points.
His performances saw Red Bull extend David's contract and, with design guru Adrian Newey having joined the team in February 2006, hopes were high that the coming season would be even better for the Scot.
Unfortunately, Red Bull's decision to focus Newey's attention on their 2007 car meant development in 2006 slowed down dramatically and then stopped altogether.
And although David finished third at the Monaco Grand Prix, it was one of only five points-scoring finishes. He ended the year with just 14 points and down in 13th place.
After a slow start to the 2007 season, Coulthard delivered two strong drives in Bahrain and Spain, where he picked up the team's first points of the season.
He also added points to his tally at the Japanese and Chinese GPs; however, with Newey's RB3 hampered by reliability problems, the year will be remembered more for his retirements, which numbered seven, than his race results.
Now firmly established as F1's 'elder statesman', Coulthard, will remain with Red Bull in 2008 after the team extended his contract for another year.
Images from Sunday's Japanese Grand Prix, won by Fernando Alonso.
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McLaren drivers head off to Japan determined to retain title leads.
29th July 2008
Red Bull team boss Christian Horner has confirmed the team had discussions with "big names" before signing Sebastian Vettel.
28th July 2008
David Coulthard has added his voice to those expressing concern about plans to introduce KERS into Formula One next season.
10th July 2008
David Coulthard says when he retires from Formula One later this year, he will be retiring from racing altogether.
8th July 2008
David Coulthard has named Sebastian Vettel as the man he thinks should take over his seat at Red Bull next season.
6th July 2008
David Coulthard accepted his share of blame for the accident which removed the Scot and Sebastian Vettel at Silverstone.
3rd July 2008
Red Bull driver David Coulthard has announced that he will retire at the end of the current Formula One season.