World champion driver Lewis Hamilton says he really hopes his legacy will be a more diverse Formula One international auto racing circuit. The 36-year-old Hamilton is bidding for a record eighth F1 title this season. He says he hopes to educate more people about the sport and attract more fans and drivers of color to the track.VOA's Gwen Outen will have a feature on Hamilton during Friday's show. And Sonny will have an update on Kenyan sprinter Ferdinand Omanyala, "Africa's Fastest Man," who tested his speed at a longer distance on Friday in Dubai, United Arab Emirates.