Complex sentence: Little's partner in the Australian centre was Tim Horan, gaining his first cap just one match before Little, and together composed a fearful centre partnership which came to the fore during the Rugby World Cup 1991 and the again during the Rugby World Cup 1999.
Split into simpler sentences: Little's partner in the Australian centre was Tim Horan, who gained his first cap just one match before Little. Togethr they composed a fearful centre partnership for Australia which came to the fore during the Rugby World Cup 1991 and again during the Rugby World Cup 1999.