Caster Semenya is one of the most decorated athletes of her generation but she is also one of the most scrutinised. The South African shot to fame in 2009 after winning the 800 metres at the World Championships in Berlin. Her performance was so astonishing it was met with questions about her sex and gender, with some asking publicly if she was really a woman. Caster's career, for all its highs, has been defined by a battle between her and the sport's governing body World Athletics about her right to compete. Caster joins Emma to discuss her career as she releases her new book A Race to be Myself.

Kirsty MacColl wrote and sang some of the most iconic pop songs of the eighties and nineties. She tends to be remembered best for Fairytale of New York, and for her untimely death in 2000. However, as a comprehensive new box set of her work, See That Girl, demonstrates, her influence and importance as an artist extends far beyond this. Music journalist Jude Rogers wrote an essay for the box set, and joins Emma in studio.

This morning, we'll have the first King's Speech in more than 70 years. In this morning's speech, the King is expected to include around 20 bills, focusing on criminal sentencing and smoking, among other things. A bill to change the leasehold system is also expected to be included. The BBC's Iain Watson gives us a run through of what to expect and Jo Darbyshire from the National Leasehold Campaign joins Emma to discuss why they want the leasehold system to be scrapped.

Presenter: Emma Barnett Producer: Emma Pearce