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 fifty singles, 50
EPs and 100 albums.