Scott SharpWhen Pipo Derani and Johannes Van Overbeek won at Road America Sunday,m the man with the biggest smile was Scott Sharp who owned the car they were driving. The win is being called a breakthrough for the Extreme Speed Motorsports Nissan prototype. The team started the year with a string of problems that appeared to be straightened out. Sharp talked about the win, the Road America track that fit the car’s performance perfectly, the premium tequila he was drinking in celebration and the next track that might not fit the team as well as Road America. Listen…