In which year did Reima Karppinen win a championship medal in Germany?
Reima Karppinen:  In this event, he won a silver medal at the 1981 World Rowing Championships, together with his legendary brother Pertti. 1981 World Rowing Championships: The 1981 World Rowing Championships were World Rowing Championships that were held from 30 August to 6 September 1981 at Oberschleißheim outside Munich, Germany.
1981