What key details about roger de coster  can be extracted from the following bio?  Bio: roger de coster -lrb- born 28 august 1944 in uccle -rrb- is a belgian former world champion motocross racer and current motocross team manager .
A:
- teams is Čz , suzuki , honda- years is 1966 - 1980- caption is roger de coster in 1977- birth date is 28 august 1944- name is roger de coster- nationality is belgium belgian- image is 250px- birth place is uccle , belgium- wins is 36- championships is 500cc - 1971-1973 , 1975 , 1976