| Nation |  |
| First name | Karl-G. |
| Last name | Kvarnström |
| Nickname | |
| Profession | |
| Born on | 00.00.0000 |
| Birthplace |
| Number of races as rider | 1 |
| Number of first places | 0 |
| Number of second places | 0 |
| Number of third places | 0 |
| Podiums in percent | 0% |
| Total points | 4 |
| Driven WM races | 0 |
| Driven EM races | 0 |
| Driven DM races | 0 |
| Driven Bahnpokal | 0 |
Performance from Karl-G. Kvarnström compared to the following drivers
| Opponent | Pic | Country | Meetings |  |  | Won |
|---|---|---|---|---|---|---|
| Gonnes Bos |  |  | 1 | 0 | ||
| Ewald Scheele | |  | 0 | 1 | ||
| Günther Bünning | | | 0 | 1 | ||
| Finn Schmidt | |  | 1 | 0 | ||
| Frank Kehlenbeck | | | 0 | 1 | ||
| Klaus-Peter Gerdemann | | | 1 | 0 | ||
| Jens-Peter Nielsen | | | 1 | 0 | ||
| Andreas Walek | | | 0 | 1 | ||
| Uwe Gessner | | | 1 | 0 | ||
| Henny Kroeze | | | 0 | 1 | ||
| Heiko Hemmelskamp | | | 0 | 1 | ||
| Frank Schippling | | | 1 | 0 |
| Date | City | Event | Lizenz | Place | Points |
|---|---|---|---|---|---|
| 02.09.1984 | Brelingen Wedemarkring | offenes Rennen | A-Solo | 7 | 4 |