A FATHER-DAUGHTER combination unlike any other, David and Hayley Chapman bond over firing guns. Their unique relationship has produced a sporting first: an Australian father and daughter on the same Olympics team.

David, 47, a cereal farmer from Hoyleton, South Australia, with a population of about 300, competed in the Sydney Olympics but missed selection for Athens in 2004 and Beijing in 2008.

Motivated by the fact Hayley, the youngest of his three children, was showing promise in the sport and seemed to have a chance of qualifying for an Olympics four years before schedule, David reloaded.

The Chapmans have now landed two bull's-eyes, a milestone they celebrated together on Sunday after 20-year-old Hayley returned from a stint competing abroad that secured her Olympic selection.