 And if skateboarding isn't your thing, other options are increasingly available around the world. Chess is a mandatory school subject in Armenia for all children over the age of six. And teenagers in the US state of Hawaii can spend their school hours learning to surf. Alex Ritson and our main news again. Iran's presidential election has been won by the reformist candidate, Masoud Bezeshkian. He beat his hardline rival in a runoff vote. And that is it for now from the newsroom.