Mark Musolf, age 76, of Rockwood, passed away Tuesday, December 2, 2020.  Mark was a sportswriter and public relations spokesperson for power plants in South Carolina and Oak Ridge, Tennessee. He owned and operated the Public Relations Store in Knoxville.  He loved golf, fishing and the lake life.  He had a special group of friends who gathered together every year for their “Spring Fling”.  Mark was well loved and respected by his family and friends. He is survived by his wife: Julia; brother-in-law: John C. Niswander, son: Matthew and wife Michelle Musolf and family; and daughter: Martha Ruthven (K.T.). A farewell and celebration of life will be held later this spring.