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Jon Koobation profile photo
Jon Koobation helmet photo
Jon
Koobation
flag
IMSA GT Championship - GTO

Driver Information

nationality
American
helmet

Driver Information

nationality
American
helmet

Competitors

Donald Knowles profile photo
Donald
Knowles
us
age
77
wins
9
poles
6
races
66
podiums
17
fastest laps
3
Luis Gordillo profile photo
Luis
Gordillo
pr
age
wins
0
poles
0
races
14
podiums
0
fastest laps
0
Peter Herke profile photo
Peter
Herke
us
age
wins
0
poles
0
races
4
podiums
0
fastest laps
0
Frank Jellinek profile photo
Frank
Jellinek
us
age
wins
2
poles
0
races
22
podiums
5
fastest laps
0
Chiqui Soldevila profile photo
Chiqui
Soldevila
us
age
wins
1
poles
0
races
6
podiums
2
fastest laps
0
Steve Millen profile photo
Steve
Millen
nz
age
74
wins
35
poles
27
races
198
podiums
82
fastest laps
13
Sterling Marlin profile photo
Sterling
Marlin
us
age
67
wins
16
poles
13
races
857
podiums
47
fastest laps
0
Larry Figaro profile photo
Larry
Figaro
us
age
wins
0
poles
0
races
19
podiums
5
fastest laps
0
Steve Cohen profile photo
Steve
Cohen
us
age
wins
0
poles
0
races
10
podiums
0
fastest laps
0
Les Delano profile photo
Les
Delano
us
age
95
wins
0
poles
0
races
23
podiums
3
fastest laps
0
Worth Williams profile photo
Worth
Williams
us
age
wins
0
poles
0
races
1
podiums
0
fastest laps
0
Mike H. Schaefer profile photo
Mike H.
Schaefer
us
age
wins
0
poles
0
races
9
podiums
3
fastest laps
0
Rusty Schmidt profile photo
Rusty
Schmidt
us
age
wins
0
poles
0
races
16
podiums
0
fastest laps
0
Robert Whitaker profile photo
Robert
Whitaker
us
age
wins
0
poles
0
races
11
podiums
0
fastest laps
0
John Ashford profile photo
John
Ashford
us
age
wins
0
poles
0
races
4
podiums
0
fastest laps
0
Bill Wink profile photo
Bill
Wink
us
age
wins
0
poles
0
races
17
podiums
0
fastest laps
0
Matt Gysler profile photo
Matt
Gysler
ca
age
wins
0
poles
0
races
19
podiums
3
fastest laps
0
Tom Hendrickson profile photo
Tom
Hendrickson
us
age
wins
1
poles
0
races
6
podiums
1
fastest laps
0
Richard Attwood profile photo
Richard
Attwood
gb
age
84
wins
8
poles
2
races
125
podiums
31
fastest laps
2
William Gelles profile photo
William
Gelles
us
age
wins
0
poles
0
races
6
podiums
0
fastest laps
0

Career Overview

year
series
team
points
position
1984
IMSA Camel GT Championship - GTO
Larry Chmura
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911 Carrera
1
0
1
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
1
0
0
year
series
team
points
position
1983
IMSA GT Championship - GTU
Brent Regan
8
64th
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
type
races
wins
podiums
pole positions
fastest lap
1984
Racing
1
0
1
0
0
1983
Racing
1
0
0
0
0

Related Drivers

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Jack
Griffin
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Bob
Hagestad
Frank Honsowetz profile photo
Frank
Honsowetz
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Harold
Shafer

DriverDB Top 100

pos
driver
championship
points
change
01
Max Verstappen
Formula 1
2211.65
-1.4
02
Lewis Hamilton
Formula 1
2114.2
+2.3
03
Charles Leclerc
Formula 1
2052.6
+0.5
+1
04
Sergio Pérez
Formula 1
2019.45
-
-1
05
Carlos Sainz
Formula 1
2015.35
-8.4
06
Lando Norris
Formula 1
2011.45
+1.3
07
Porsche AGLarry ten Voorde
Porsche Carrera Cup Germany
2002.75
-
+3
08
George Russell
Formula 1
1950.25
+7.8
-1
09
ADAC MotorsportRaffaele Marciello
VLN Langstrecken Serie - SP9
1948.95
+0.5
-1
10
Jamie Whincup
V8 Supercars Series
1948.25
-
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.