Seohyun acts.
Reinhold Roth -LRB- born March 4 , 1953 -RRB- is a former Grand Prix motorcycle road racer from Germany .. Grand Prix. Grand Prix motorcycle racing. motorcycle. motorcycle. road racer. road racing. Germany. Germany. His most successful years were in 1987 when he won the French Grand Prix , and finished the season in second place behind Anton Mang , and in 1989 when he won the Dutch and Czechoslovakian Grand Prix and finished second to Sito Pons for the 250 world championship .. 1987 Grand Prix motorcycle racing season. French Grand Prix. French motorcycle Grand Prix. 1989 Grand Prix motorcycle racing season. Czechoslovakian Grand Prix. Czechoslovakian motorcycle Grand Prix. Grand Prix. Grand Prix motorcycle racing. Anton Mang. Anton Mang. Dutch. Dutch TT. Czechoslovakian. Czechoslovakian motorcycle Grand Prix. Sito Pons. Sito Pons. Roth suffered severe injuries in a June 1990 racing accident and retired from competition .. 1990 Grand Prix motorcycle racing season