The 100 metre sprinter has broken the ten second barrier with a personal best time of 9.95 seconds. Could he do the same at the Paris Olympics this summer?To find out more about Tortoise:- Download the Tortoise app - for a listening experience curated by our journalists- Subscribe to Tortoise+ on Apple Podcasts for early access and exclusive content- Become a member and get access to all of Tortoise's premium audio offerings and moreIf you want to get in touch with us directly about a story, or tell us more about the stories you want to hear about contact hello@tortoisemedia.com Hosted on Acast. See acast.com/privacy for more information.