Optimist World Championship 2017 breaks record to welcome 280 sailors from 62 countries to compete in Pattaya - International Optimist Dinghy Association
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Sailing News - Optimist - World Championship 2017 - Pattaya THA - Final results - Gold for Marco Gradoni ITA and Maria Perello ESP
Optimist World Championship 2017 breaks record to welcome 280 sailors from 62 countries to compete in Pattaya - International Optimist Dinghy Association
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