One of the biggest internet personalities in the world, IShowSpeed has gone viral countless times for his ‘irl’ streams from countries all over the globe. His latest tour of Africa has taken him to a bunch of countries so far, including Zambia, Ethiopia and even the newly-crowned AFCON winners Senegal. But the tour has also turned heads for how people have been reacting to it on social media, with some saying it’s completely changed how they look at the continent.

So - is IShowSpeed changing perceptions? Or is he just boosting his personal brand?

The BBC’s West Africa reporter Makuochi Okafor joins us to explain what Speed has got up to so far in Africa, why he’s so popular and the impact his tour is having. And we hear from loads of you across the continent who have been telling us what they think.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Emily Horler and Chelsea Coates Editor: Verity Wilde

In most countries around the world where there is mandatory military service, it largely applies to just men. Denmark, Sweden and Norway have all brought in conscription laws for women in recent years. Experts say more countries are hoping to strengthen their armies and respond to geopolitical changes or conflict through these new conscription laws. Others say that it reflects a broader discussion and exploration of gender equality across cultures.

BBC reporter Emilia Jansson tells which countries are shifting their focus towards getting women in the army, and explains the reasons why in full.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Imogen James, Benita Barden and Emilia Jansson Video producer: Baldeep Chahal Editor: Verity Wilde and Julia Ross Roy

Where’s the worst place you’ve ever gotten sick? Bet you cant beat space!

For the first time since it launched in 1998, astronauts have been evacuated from the International Space Station because of a health problem. They are now back on Earth, but the rare incident has put the spotlight on just how much preparation goes into space flight - and what happens when things don’t go to plan. So - what can you do if you get sick in space?

BBC science correspondent Georgina Rannard explains how astronauts treat illnesses in space and what it’s like being on the ISS (spoiler: it’s actually VERY hard to keep clean).

Dr Na’im Merchant, an infectious diseases doctor who specialises in astro-microbiology (how cool!) explains what kind of illnesses astronauts get in space. And we hear from a former astronaut about staying healthy before and after take-off.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Emily Horler, William Lee Adams and Chelsea Coates Editor: Verity Wilde

K-pop megastars BTS have announced their long-awaited comeback, after their military service for the South Korean army took them out of the game for four years.

There’s gonna be a new album, a world tour AND an extravagant 360 degree stage, meaning tickets sales can be maxed out, allowing more fans into stadiums. Experts think it will all net the band over $1 billion.

We hear from the BTS Army about how excited they are.

But four years is a long time in K-pop, so how can BTS hold onto their crowns? BBC reporter Rachel Lee in Seoul joins us to explain why the band is so important to the South Korean music industry and how they can continue to dominate it.

Latin America, Europe and the US are some of the places where dates have been announced but the ‘world tour’ has skipped over the continent of Africa again. More dates are due to be announced, but how are fans feeling there?

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Emily Horler and Emilia Jansson Editor: Julia Ross-Roy

Ultra-processed food - things like biscuits and crisps - are making up more and more of our diets globally. In the US and the UK, ultra-processed food actually make up half the calories we eat. New research is calling for more action to reduce this intake because of its potential threat to our health. But what is ultra-processed food and how does it impact the body?

We’re joined by the BBC health reporter Annabel Rackham and Priscila Machado, a nutritionist from Deakin’s Institute for Physical Activity and Nutrition in Australia, to talk through everything we need to know. We discuss what ultra-processed food is, what it contains, how to spot it, and if we need to worry about eating it.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Hannah Gelbart Producers: Mora Morrison and Benita Barden Video Journalist: Baldeep Chahal Editor: Verity Wilde

The AI tool Grok has caused controversy and shock around the world, after it was revealed that the chatbot can generate images of real people without clothes on. These fake nudes are then posted publicly on X, causing immense distress for the victims. There are also reports of underage victims.

BBC technology reporter Laura Cress joins us to explain what has happened with Grok, how governments worldwide are reacting, and how Grok’s owner Elon Musk has responded to the backlash.

We hear from Daisy in the UK, whose gym photo was edited without her consent and BBC business reporter Osmond Chia, who’s been speaking to victims of these deepfakes in Indonesia, which has just banned Grok.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: William Lee Adams and Emilia Jansson Editor: Julia Ross-Roy and Emily Horler

American astronauts Neil Armstrong and Buzz Aldrin landed on the Moon in 1969. The landing was televised and watched by around 600 million people around the world. That and subsequent missions have brought back 382kg of moon rock. More than 400,000 people work on the American space programme to get people to the Moon; scientists, engineers, researchers and support staff along with the astronauts.

But still, some people don’t believe the Moon landings actually happened and think the whole thing was staged or faked, possibly with the help of Hollywood. Among them are Kim Kardashian, Joe Rogan and YouTuber Shane Dawson. And they’re not alone. In some surveys, as many as 25% of those asked agreed with a statement that the Moon landings had all been a hoax. Results differ by age group, but some surveys have also found there’s even more doubt about the Moon landings in young people, compared to older age groups.

In this episode, Nathalie Jimenez, our BBC reporter in New York and Jacqui Wakefield, a BBC global disinformation reporter debunk some of the conspiracy theories about the Moon landing and discuss why younger people are more likely to think it was staged.

Audio of Moon landing used courtesy of British Pathé.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Hannah Gelbart Video producer: Baldeep Chahal Producers: Julia Ross-Roy and Chelsea Coates Editor: Verity Wilde

The streets of Iran have been filled with protesters for the last few weeks. What initially started as dissatisfaction over the economy has turned into a nationwide uprising which keeps escalating.

The Iranian security forces have responded by firing tear gas into the crowds of people. According to human rights groups, hundreds of demonstrators have reportedly been killed. Amongst those confirmed dead is fashion student Rubina Aminian, whose family have been able to identify her body. But information out of the country remains sparse, as the government has shut off the internet.

Now the US President Donald Trump has weighed in on the protests, threatening military intervention. We’re joined by Ghoncheh Habibiazad, a senior reporter at BBC Persian - she explains why people are protesting and what life is like for young people in the country.

Shayan Sardarizadeh from BBC Verify also explains how reporters are able to access footage despite limited connection.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Benita Barden, Emily Horler and Emilia Jansson Editor: Harriet Oliver