The footballer Zlatan Ibrahimovic, who is the most recognisable Swedish person in the world, has shown off his new tattoo on Twitter, raising questions over whether he is a Muslim.Ibrahimovic's new tattoo, "Abdullah", translates as 'Servant of God' in Arabic. Ibrahimovic said in his tweet that the name is very important to him. It remains unconfirmed whether or not Ibrahimovic is a Muslim since he has not publicly announced his name.