Below a list of all national champions in the men's 200 metres in track and field from several countries since 1970.
Argentina
Australia
Bahamas
Belarus
Belgium
Brazil
Canada
Denmark
Estonia
[1]
* unofficial championships
Finland
France
Germany
East Germany
West Germany
Unified Germany
Great Britain
India
Italy
Jamaica
Japan
The information taken from JAAF website.[2]
Latvia
Lithuania
Netherlands
New Zealand
Nigeria
Norway
Poland
Portugal
Russia
South Africa
Spain
Spanish 200-metre national champions are given below.[3]
Sweden
Trinidad and Tobago
Ukraine
United States
References