Mauston High School graduate has earned a perfect score on his Advanced Placement exam.  High School Principal Jim Dillin said, Brock Huebner, currently a freshman at the University of Chicago, earned a perfect score in the spring of 2012 while a senior at Mauston High School.  Huebner received the top score ranking and was among 15.5-percent of the students who tested.  In doing so, Huebner was one of only four students worldwide to earn every point possible on the United State Government and Politics Exam.  In total, 239,513 students took the Advanced Placement exam this year.”