DriverDB Logo
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John Clark profile photo
John Clark helmet photo
John
Clark
flag
IMSA GT Championship - GTU

Driver Information

nationality
American
helmet

Driver Information

nationality
American
helmet

Competitors

Doug Barnhold profile photo
Doug
Barnhold
us
age
wins
0
poles
0
races
11
podiums
0
fastest laps
0
Jim Lively profile photo
Jim
Lively
us
age
wins
0
poles
0
races
8
podiums
0
fastest laps
0
Rusty Bond profile photo
Rusty
Bond
us
age
wins
0
poles
0
races
24
podiums
3
fastest laps
0
Paul Romano profile photo
Paul
Romano
au
age
50
wins
0
poles
0
races
251
podiums
0
fastest laps
0
Herman Galeano profile photo
Herman
Galeano
us
age
wins
0
poles
0
races
3
podiums
0
fastest laps
0
Jay Kjoller profile photo
Jay
Kjoller
us
age
wins
0
poles
0
races
21
podiums
0
fastest laps
0
Tim Selby profile photo
Tim
Selby
us
age
wins
1
poles
0
races
18
podiums
4
fastest laps
0
Don Roberts profile photo
Don
Roberts
us
age
wins
1
poles
0
races
30
podiums
4
fastest laps
0
Alex Tradd profile photo
Alex
Tradd
us
age
wins
0
poles
0
races
8
podiums
1
fastest laps
0
Raymond Genao profile photo
Raymond
Genao
us
age
wins
0
poles
0
races
14
podiums
2
fastest laps
0
Jack Refenning profile photo
Jack
Refenning
us
age
78
wins
0
poles
0
races
32
podiums
7
fastest laps
0
Reed Kryder profile photo
Reed
Kryder
us
age
77
wins
0
poles
0
races
76
podiums
2
fastest laps
0
Fred Staffilino profile photo
Fred
Staffilino
us
age
wins
0
poles
0
races
12
podiums
0
fastest laps
0
Margie Smith-Haas profile photo
Margie
Smith-Haas
us
age
74
wins
0
poles
0
races
17
podiums
1
fastest laps
0
Gary Altman profile photo
Gary
Altman
us
age
wins
0
poles
0
races
19
podiums
1
fastest laps
0
Vance Swifts profile photo
Vance
Swifts
ca
age
wins
0
poles
0
races
10
podiums
0
fastest laps
0
Max Jones profile photo
Max
Jones
us
age
wins
6
poles
4
races
71
podiums
20
fastest laps
3
Terry Visger profile photo
Terry
Visger
us
age
wins
8
poles
4
races
62
podiums
17
fastest laps
4
Don Chilsen profile photo
Don
Chilsen
us
age
wins
0
poles
0
races
3
podiums
0
fastest laps
0
Wayne Nunnally profile photo
Wayne
Nunnally
us
age
wins
0
poles
0
races
3
podiums
0
fastest laps
0

Career Overview

year
series
team
points
position
1987
IMSA GT Championship - GTU
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1985
ECAR Formula Atlantic Championship
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Ralt RT4
0
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
0
0
0
0
0
year
series
team
points
position
1977
SCCA Trans-Am Championship SCCA Production/Sedan
Clark Bros. Corvette Center
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Chevrolet Corvette C3
Chevrolet 7.0
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
type
races
wins
podiums
pole positions
fastest lap
1987
Racing
1
0
0
0
0
1985
Racing
0
0
0
0
0
1977
Racing
1
0
0
0
0

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Kunewalder
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Broomall

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Based on over 70,000 race results the DriverDB ranking is an objective way to rate drivers without relying on subjective evaluations of championships and categories. Rating is based on the average of the drivers' last 20 races.