Ada Colau Ballano (Catalan: [ˈaðə kuˈlaw]; Spanish: [ˈaða koˈlaw]; born 3 March 1974) is a Spanish activist and politician who is the current Mayor of Barcelona. On 13 June 2015 she was elected Mayor of Barcelona, the first woman to hold the office, as part of the citizen municipalist platform, Barcelona En Comú. Colau was one of the founding members and spokespeople of the Plataforma de Afectados por la Hipoteca (PAH) (Platform for People Affected by Mortgages), which was set up in Barcelona in 2009 in response to the rise in evictions caused by unpaid mortgage loans and the collapse of the Spanish property market in the wake of the 2008 financial crisis.