About 60 members of Proteus-Eretes are racerowers, who train to reach a worldclass level of rowing and start competing at a high level instantly. In 2012, 5 members competed at the 2012 Summer Olympics, and Sytske de Groot and Chantal Achterberg won bronze medals as a part of women's eight team.
Proteus-Eretes has approximately 60 rowers who train to reach elite levels of rowing and immediately begin competing at a high level. In 2012, five members competed in the Summer Olympics, with Sytske de Groot and Chantal Achterberg winning bronze medals as part of the women's eight team.