Tatiana Rouba  Tatiana Rouba Beniarz (born 15 September 1983 in Barcelona, Catalonia) is a female freestyle swimmer from Spain, who competed for her native country at the 2004 Summer Olympics in Athens, Greece. There she was a member of the three women's relay teams. In 2002, she won the silver medal in the 4×200 m freestyle relay at the European Championships in Berlin.