Of what nationality is the man who had input into the album Matangi?
Matangi (album): Matangi is the fourth studio album by English recording artist M.I.A., released on 1 November 2013 on her own label, N.E.E.T. Recordings, through Interscope Records. Matangi (album):  The album was recorded in various locations around the world and allegedly featured input from Wikileaks founder Julian Assange. Julian Assange: Julian Paul Assange ( ; born Julian Paul Hawkins, 3 July 1971) is an Australian computer programmer and the founder of WikiLeaks, an organisation which he founded in 2006.
Australian