Plastic streets04/07/2016April 7, 2016Best known as a soccer star, Roger Milla has hung up his boots and turned his attention to recycling old plastic in order to re-pave parts of his native Cameroon. He's our eco hero this week. A well-deserved title.Copy linkImage: Getty Images/AFP/R. KazeAdvertisementCobblestones from plastic bags03:03This browser does not support the video element.