Related Information for Johnny O'keefe John Michael O'Keefe, known as Johnny O'Keefe (19 January 1935 – 6 October 1978) was an Australian rock and roll singer whose career began in the 1950s. Some of his hits include "Wild One" (1958), "Shout!" and "She's My Baby". In his twenty-year career, O'Keefe released over 50 singles, 50 EP's and 100 albums.Often referred to by his initials, "J.O.K." or by his nickname, "The Wild One", O'Keefe was the first Austr.. read more