IITERNITI, formerly Eternity, is a South Korean pop group created entirely by artificial intelligence. The group first launched back in 2021, and now has millions of views online. And they’re not the only ones. There are other AI K-pop groups around too.

BBC reporter Iqra Farooq has been looking into how AI could change the genre; from ChatGPT messaging fans, to VR concerts. She talks us through her findings.

We’re also joined by Jieun Park, the CEO behind IITERNITI, Taiwanese artist KIRE, and Felix from K-pop mega group Stray Kids. Plus, we hear why some fans love AI in music, and others find it ‘terrifying’.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: Emily Horler and Mora Morrison Editor: Verity Wilde

There are loads of podcasts about entrepreneurship, setting up a business or start-up, being your own boss and making money. According to the American business magazine Forbes, up to 9 in 10 start-ups fail, and the number is thought to be even higher in Africa.

BBC Africa’s business reporter in Lagos, Nigeria, Nkechi Ogbonna, explains what a start-up is and some of the reasons why start-ups fail. We also hear about some of the sectors where start-ups are doing well.

African entrepreneur and YouTuber, Joseph Don, from The Entrepreneurs Connect Show, sets out the challenges some businesses in Africa face - and gives his top tips for starting and maintaining a successful business.

And Nic Rawhani, the South African founder of Vula.VC, a company that uses AI to help start-ups find and apply for funding, tells us how people can pick themselves up and learn from their mistakes if their business doesn’t work out.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: Benita Barden, Mora Morrison, Kevyah Cardoso and Julia Ross-Roy Editor: Verity Wilde

Chidimma Adetshina, a 23-year-old law student, has been facing online abuse since becoming a finalist in Miss South Africa 2024. Chidimma is South African and grew up in Cape Town to a Nigerian father and South African mother with Mozambican roots. Some people think she shouldn’t compete because of this - even though she is eligible.

BBC Africa journalist Danai Nesta Kupemba talks us through the details, and what this says about xenophobia and ‘afrophobia’ more generally in South Africa.

This isn’t the first time there have been issues over the Miss South Africa beauty pageant. Melissa Nayimuli - whose father is Ugandan - competed last year and also faced online abuse. She joins us to share her experience.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: Mora Morrison and Emily Horler Editor: Verity Wilde

This podcast was recorded on Wednesday lunchtime in the UK. On Wednesday evening, the South African government released a statement saying there was an ongoing investigation into fraud and identify theft involving Chidimma Adetshina’s mother, in order to become a South African citizen. On Thursday, Ms Adetshina announced she was withdrawing from the contest “for the safety and well-being” of herself and her family. She did not refer to the investigation.