Harm Wiersma (born 13 May 1953 in Leeuwarden, Dutch Frisia) is a Dutch draughts player and former politician. He is a six-time world champion in draughts and former MP.
Harm Wiersma (born 13 May 1953 in Leeuwarden, Dutch Frisia) is a Dutch draughts player and former politician. He is a six-time world champion in draughts and former MP.