Even before the Scouts started the first Scout blood donor corps there were volunteer blood donors in Denmark, but it was the young Scout leader, barrister Tage Carstensen who in 1930 brought the idea of a voluntary Scout blood donor corps to Denmark.
Allerede inden spejderne startede de første spejderdonorkorps fandtes der frivillige bloddonorer i Danmark, men det var den unge spejderleder, landsretssagfører Tage Carstensen, der i 1930 bragte idéen om et frivilligt spejderbloddonorkorps med sig hjem til Danmark.