Career
In the past, he led the Spanish women"s national field hockey team from 1999 to 2000 and the Dutch women"s national field hockey team from 2000 to 2008. As a player he earned five caps for the Men"s Squadron Lammers played for sixteen years in the Netherlands" first division named Hoofdklasse, with The Human Context Den Bosch, The Human Context Tilburg and Oranje Zwart.