From learning to pole vault at 4 to becoming a world record-breaker - the Swedish star tells his story.
All the highlights from Day 9 of the World Championships, featuring seven finals in the closing session.
Catch up on all the key moments from the final day of the World Athletics Championships in Budapest.
Get ready for the final day in Budapest with highlights, interviews and a fun quiz with a legend.
All the highlights from Day 8 of the World Championships, including a sprint relay double for the USA.
Catch up on all the day's key moments at the World Athletics Championships in Budapest.
Highlights, interviews with medalists and legends, and fans pick their favourite gold medal celebrations!
All the highlights from Day 7 of the World Championships, including the men's and women's 200m finals.
Get to know Youhuu the mascot, highlights from Day 6, sprint superstar Ato Boldon and more.
All the highlights from Day 6 of the World Championships, including two women's hurdles finals.
Chats with our medalists and an all-time great, a Gianmarco Tamberi interview, highlights and more!
The best action and reaction from Day 5 in Budapest, with 1500m, 400m, pole vault and 400m hurdles finals.
Catch up on the best bits from Day 5 of the World Athletics Championships in Budapest.
We mix with the medalists, chat to Grant Holloway and Blanka Vlasic, look back on the morning session and preview the Day 5 finals.
The best action and reaction from Day 4 of the World Athletics Championships in Budapest.
Watch all the best bits from a dramatic Day 4 of the World Athletics Championships in Budapest.
At the medals plaza with Lyles, KJT, Vuleta and Cheptegei - plus chats with Chari Hawkins & David Rudisha. It's Day 4!
Highlights and reaction from Day 3 at the world championships, including the men's 110m hurdles and women's 100m finals.
Watch all the key moments from Day 3 at the World Athletics Championships in Budapest.
An interview with Ryan Crouser, plus highlights from Day 2, a preview of Day 3 and more!
All the highlights from Day 2 of the World Championships, including the men's 100m final.
Your daily dose of Budapest highlights, behind-the-scenes action, and a preview of the evening's finals.
Catch up on the key moments from Day 2 at the World Athletics Championships in Budapest.
All the highlights from Day 1 of the World Championships in Budapest, including a dramatic finish to the women's 10,000m final.
The team go behind the scenes and meet a special guest as the World Championships get started in Budapest.
Catch up on all the key moments from the first day of the World Athletics Championships in Budapest.
