Four British Council School alumni - Iván Postigo Imaz, Jorge Postigo, Luis Sebastián de Erice and Marco Postigo – will be trying to swim across the Straights of Gibraltar at the beginning of August. They will be fundraising for cancer research (the BIOOR grants of the British Council School in Spain). This will be an enormous challenge (16 kms or more). Teamwork, physical fitness and mental strength will all be required to stick together and sucessfully finish the crossing as a group.