Oblique Seville's been through his fair share of ups and downs on his path to becoming the world's fastest man -- and we're here to check all of them out.
The Jamaican sprinter didn't earn constant victories over the course of his career, but his hard work paid off, as he eventually took home the gold at one of the most high-profile track and field competitions out there.
Here's a look at how the athlete put in plenty of effort before becoming a world champion.