Theo Bult
Theo Bult is a Dutch former Grand Prix motorcycle road racer from Lonneker, Netherlands. He had his best year in [1971 Grand Prix motorcycle racing|Grand Prix motorcycle racing season|1971] when he finished the season in fourth place in the 350cc world championship.
Motorcycle Grand Prix results
Points system from 1950 to 1968:| Position | 1 | 2 | 3 | 4 | 5 | 6 |
| Points | 8 | 6 | 4 | 3 | 2 | 1 |
Points system from 1969 onwards:
| Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Points | 15 | 12 | 10 | 8 | 6 | 5 | 4 | 3 | 2 | 1 |
| Year | Class | Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Points | Rank |
| 1970 | 250cc | Yamaha | GER | FRA | YUG | IOM | NED 8 | BEL | DDR 7 | CZE 4 | FIN | ULS | NAT | ESP | 15 | 16th |
| 1970 | 350cc | Yamaha | GER | YUG | IOM | NED | DDR | CZE 8 | FIN | ULS | NAT | ESP | 3 | 32nd | ||
| 1971 | 250cc | Yamaha | AUT | GER 8 | IOM | NED 2 | BEL 8 | DDR | CZE | SWE | FIN | ULS | NAT 7 | ESP | 22 | 10th |
| 1971 | 350cc | Yamaha | AUT | GER 4 | IOM | NED 3 | DDR 4 | CZE 3 | SWE | FIN | ULS | NAT | ESP | 36 | 4th |