Seventeen titles in five years - why Spain are a dominant force

Spain have done it again.A penalty shootout success against Korea on Sunday crowned them Under-20 Women's World Cup winners - making it an incredible 17 world and European titles from under-17 to senior level in the last five years.Their global dominance is there for all to see.After becoming European champions two years ago in Berlin, La Roja's men's side became world champions in the summer after beating Argentina 1-0 in the World Cup final in New Jersey.They achieved the same feat back in 201