Question: Who is a British racing driver that drove the Stewart SF3 as part of the Stewart Grand Prix team?

Context paragraphs:
Johnny Herbert: John Paul "Johnny" Herbert (born 25 June 1964) is a British racing driver.  He raced in Formula One from 1989 to 2000, for 7 different teams, winning three races and placed 4th in the 1995 championship.  He also raced sports cars winning the Le Mans 24 Hours in 1991 driving a Mazda 787B.  He enjoyed much success in lower-level motor racing.

Graham Whitehead: Anthony Graham Whitehead (born in Harrogate, 15 April 1922 – died in Lower Basildon, Berkshire, 15 January 1981) was a British racing driver from England.  He participated in one Formula One World Championship Grand Prix, on 19 July 1952.  He finished 12th, scoring no championship points.  He also competed in several non-Championship Formula One races.  He began racing his half-brother Peter's ERA, in 1951 and then drove his Formula Two Alta in the 1952 British Grand Prix.  He finished second at 1958 24 Hours of Le Mans only weeks before the accident on the Tour de France in which Peter was killed.  Graham escaped serious injury and later raced again with an Aston Martin and Ferrari 250GT before stopping at the end of 1961.

August Momberger: August "Bubi" Momberger (26 June 1905 – 22 December 1969) was a German racing driver and engineer, who competed in Grand Prix motor racing events for various manufacturers between 1926 and 1934.  During the 1934 Grand Prix season – the first season of the infamous Silver Arrows period of German dominance of Grand Prix racing, that would last until the outbreak of WWII – he drove for the "Auto Union Rennabteilung", and was the first driver of a Silver Arrows car to take a podium finish in a major race.  During the season he took a further second-placed finish, and posted two fastest laps, but worsening arthritis and a deteriorating relationship with the Auto Union team manager forced him into retirement before the end of the year.  Following his retirement from racing, Momberger returned to his engineering training and rose steadily through the ranks of the German automobile industry, eventually becoming technical director of the Borgward company's Goliath division in Bremen.

Klenk: The Klenk-Meteor was a racing car which competed in the 1954 German Grand Prix.  The car was based on the established German marque of Veritas which was active between 1948 and 1953.  Veritas is chiefly remembered as a manufacturer of sports cars and successful Formula Two racing cars.  The company closed when its founder, Ernst Loof, became ill.  He subsequently died in 1956.  The Klenk-Meteor entered for the 1954 German Grand Prix was essentially a Veritas Formula Two car.  The car was owned and prepared by the noted German racing driver Hans Klenk who intended to race it himself in the Grand Prix.  However, Klenk's career as a racing driver came to an end when he suffered injuries in an accident while working as a test driver for Mercedes-Benz.  The car was driven in the Grand Prix by another German, Theo Helfrich.  He retired on lap 9 with engine failure.

Stewart SF3: The Stewart SF3 was the Formula One car the Stewart Grand Prix team used to compete in the 1999 Formula One season.  It was driven by Rubens Barrichello, in his third season with the team, and Johnny Herbert, who joined from Sauber.

Max Verstappen: Max Emilian Verstappen (] ; born 30 September 1997) is a Belgian-Dutch racing driver who competes under the Dutch flag in Formula One with Red Bull Racing.  Aged , he became the youngest driver to compete in Formula 1 at the 2015 Australian Grand Prix for Scuderia Toro Rosso.  He is also the youngest driver to lead a lap during a Formula One Grand Prix, youngest driver to set the fastest lap during a Formula One Grand Prix, youngest driver to score points, youngest driver to secure a podium and youngest Formula One Grand Prix winner in history.

Tim Parnell: Reginald Harold Haslam "Tim" Parnell (25 June 1932 – 5 April 2017) was a British racing driver from England.  He participated in four Formula One World Championship Grands Prix, debuting on 18 July 1959, and qualified for two of them.  He scored no championship points.  His only finish was tenth place in the 1961 Italian Grand Prix at Monza.  Parnell managed the BRM Formula One team from 1970–74, and was the son of Reg Parnell, another racing driver and team principal.

Stewart Grand Prix: Stewart Grand Prix was a Formula One constructor and racing team formed by three times Formula One champion Jackie Stewart and his son Paul Stewart in 1996.  The team competed in F1, as the Ford works-supported team, for only three seasons, from 1997 to 1999.  The 1999 season was by far its strongest, yielding one win (Johnny Herbert at the European Grand Prix) and one pole position (Rubens Barrichello at the French Grand Prix) en route to finishing fourth overall in the Constructors Championship.

Tyrrell 004: The Tyrrell 004 is a Formula One racing car which was designed for the 1972 Formula One season by Tyrrell's Chief Designer, Derek Gardner.  It is the fourth and final car built of the basic Tyrrell 001 design.  The 004 was seen in five races, three with Tyrrell: Jackie Stewart drove the 004 in the Monaco Grand Prix to finish 4th, The Scotsman was also scheduled to drive it in the Belgian Grand Prix, but a stomach ulcer put him out of the race, and the team did not use a replacement driver.  Patrick Depailler drove the 004 in the French Grand Prix and was not classified, and the Frenchman was given one more opportunity in the 004 for the United States Grand Prix and finished 7th.

Peter Westbury: Peter Westbury (26 May 1938 – 7 December 2015) was a British racing driver from England.  He participated in two World Championship Formula One Grands Prix, scoring no championship points.  In 1969 he raced a Formula 2 Brabham-Cosworth, driving in his first Grand Prix in the 1969 German Grand Prix.  He finished ninth on the road, fifth in the F2 class.  The following year he failed to qualify for the 1970 United States Grand Prix driving a works BRM, after an engine failure.

Supporting paragraphs: Stewart SF3 Johnny Herbert
Answer: Johnny Herbert