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John Winthrop profile photo
John Winthrop helmet photo
John
Winthrop
flag
IMSA GT Championship - GTO

Driver Information

nationality
American
helmet

Driver Information

nationality
American
helmet

Competitors

Scott Goodyear profile photo
Scott
Goodyear
ca
age
64
wins
22
poles
15
races
196
podiums
55
fastest laps
7
William Boyer profile photo
William
Boyer
us
age
wins
0
poles
0
races
7
podiums
0
fastest laps
0
Larry DeWitt profile photo
Larry
DeWitt
us
age
wins
0
poles
0
races
2
podiums
0
fastest laps
0
Rocky Moran profile photo
Rocky
Moran
us
age
74
wins
1
poles
0
races
109
podiums
9
fastest laps
0
Tom Ciccone profile photo
Tom
Ciccone
us
age
wins
0
poles
0
races
13
podiums
0
fastest laps
0
Anthony Puleo profile photo
Anthony
Puleo
us
age
wins
0
poles
0
races
27
podiums
0
fastest laps
0
Jim Pallas profile photo
Jim
Pallas
us
age
wins
0
poles
0
races
6
podiums
0
fastest laps
0
John Jones profile photo
John
Jones
ca
age
58
wins
19
poles
4
races
133
podiums
18
fastest laps
3
Kermit Upton III profile photo
Kermit
Upton III
us
age
wins
8
poles
3
races
49
podiums
15
fastest laps
1
Gary Smith profile photo
Gary
Smith
us
age
wins
0
poles
0
races
42
podiums
0
fastest laps
0
Kermit Upton III profile photo
Kermit
Upton III
us
age
wins
8
poles
3
races
49
podiums
15
fastest laps
1
Frank Vessels profile photo
Frank
Vessels
us
age
wins
0
poles
0
races
1
podiums
0
fastest laps
0
Carlos Catter profile photo
Carlos
Catter
us
age
wins
0
poles
0
races
4
podiums
0
fastest laps
0
Jerry Thompson profile photo
Jerry
Thompson
us
age
wins
1
poles
0
races
69
podiums
9
fastest laps
0
Chris Cord profile photo
Chris
Cord
us
age
wins
11
poles
4
races
105
podiums
42
fastest laps
9
Wally Dallenbach, Jr. profile photo
Wally
Dallenbach, Jr.
us
age
61
wins
26
poles
9
races
382
podiums
56
fastest laps
19
Irv Hoerr profile photo
Irv
Hoerr
us
age
77
wins
19
poles
16
races
125
podiums
41
fastest laps
14
Fred Apgar profile photo
Fred
Apgar
us
age
wins
0
poles
0
races
17
podiums
0
fastest laps
0
Kenny Bupp Jr. profile photo
Kenny
Bupp Jr.
us
age
87
wins
2
poles
0
races
95
podiums
11
fastest laps
0
Chuck Kendall profile photo
Chuck
Kendall
us
age
wins
0
poles
0
races
36
podiums
7
fastest laps
0

Career Overview

year
series
team
points
position
1990
IMSA GT Championship - GTO
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Chevrolet Camaro
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
year
series
team
points
position
1987
IMSA GT Championship - GTO
Air Group Racing
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Chevrolet Camaro
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1985
IMSA GT Championship - GTU
8
50th
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
8
year
series
team
points
position
1984
IMSA GT Championship - GTU
Air Group Racing
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911 Carrera
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
1990
Racing
2
0
0
0
0
1987
Racing
1
0
0
0
0
1985
Racing
1
0
0
0
0
1984
Racing
1
0
0
0
0

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Tom
Forgione
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Chris
Thompson
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Lance
Stewart
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Rex
Ramsey

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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.