Fans and residents from one Virginia city are celebrating Noah Lyles, the fastest man in the world. Rocio Rivera has details.Preview: Residents of Alexandria gathered at Pork Barrel BBQ to watch Noah Lyles win the gold in the men's 100m race. Lyles' uncle, Rahsaan Caine, tells News4 he's more than proud of his nephew.Preview: Lyles won the U.S.A's first gold medal in the men’s 100 in 20 years. With a personal best of 9.79 seconds, Lyles is now the fastest man in the world. I'm RR.