Spain\u2019s spectacular World Cup win in Sydney earlier this month should only have been a cause for celebration. Instead, an \u2018unwanted\u2019 kiss \u2013 planted on star player Jenni Hermoso\u2019s lips by the Spanish Football Federation president Luis Rubiales after the match \u2013 has sparked national protests, a hunger strike and calls for one of the most powerful men in European football to resign. Guardian Australia\u2019s deputy sports editor Jo Khan tells Laura Murphy-Oates how the kiss fuelled a revolution in women\u2019s football