By the late 1960s, the group was being billed as the "Fabulous Penguins", and featured Duncan, Walker, and new member Rudy Wilson. By the 1970s, the members were Duncan, the returning Walter Saulsberry, and new member Glenn Madison, formerly of the Delcos (Indiana). This was the current line up of the group until 2012. The group performed on the PBS television special, Doo Wop 50. Duncan, Madison, and Saulsberry also performed with Randy Jones as guest, in 2001. It was planned for Jones to appear with the Penguins the following year but he suffered a stroke while rehearsing with the group and died shortly thereafter. Jones also performed with the reunited Jacks/Cadets in the 1990s. Duncan died on November 7, 2012, in Los Angeles at the age of 77. The group is mentioned in the Paul Simon song "Rene and Georgette Magritte with Their Dog after the War". Award The Penguins were inducted into The Vocal Group Hall of Fame in 2004. References External links Biography of the Penguins 'The Penguins' Vocal Group Hall of Fame Page Doo-wop groups Apex Records artists American vocal groups Musical groups from Los Angeles Musical groups established in 1953 Musical groups disestablished in 2012 American rhythm and blues musical groups African-American musical groups 1953 establishments in California