Usain Bolt is "the world's fastest man" because he has the record for the 100 meter sprint at 9.58 seconds. But could runners go faster? WIRED's Robbie Gonzalez explores the science of extreme sprinting speed. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV. Here you can find your favorite WIRED shows and new episodes of our latest hit series Masterminds. ABOUT WIRED WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture. Why It's Almost Impossible to Run 100 Meters In 9 Seconds | WIRED