Son of Packers' Super Bowl winner loses dad's championship ring, offers $5,000 reward | CBS Sports Headlines Son of Packers' Super Bowl winner loses dad's championship ring, offers $5,000 reward Ron Kostelnik’s Super Bowl II ring may have been lost at a gas station ESN FeedsThis post was originally published … Continue reading Son of Packers' Super Bowl winner loses dad's championship ring, offers $5,000 reward