A lot of us dream about becoming a professional athlete and the ultimate athletes in sport are at the Olympic Games. But what does it take? The Olympics officially start on 26th July in Paris, France. 10,500 athletes from over 200 countries will take part in 32 sports including athletics, swimming, and gymnastics, as well as BMX, surfing and climbing.
Kishmala Talat (22), a shooter from Pakistan, and Zenéy Geldenhuys (24), a South African hurdler, are both competing at their first Olympics this year. They talk about how it feels to represent their country and what it takes to become an Olympian.
And two other Olympics athletes Tanisha Crasto (21), who plays badminton for India, and Rebecca Meder (21), a South African swimmer, answer some of your questions - like what have you sacrificed and what’s your morning routine?
Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Adam Chowdhury Producers: Julia Ross-Roy and William Lee Adams Editor: Verity Wilde