 David Giffin akaberekwa musi wa6 Mbudzi 1973 aimbova mutevedzeri wemutungamiri weWallabies mu rugby union, kwaakatamba ari munzvimbo yekukiya. Akazvarwa muQueensland, akatamba zvakanyanya pabasa rake rehunyanzvi neACT Brumbies mune yainzi Super 12. Panguva iyoyo, akawana macaps makumi masere nemasere achiwana mamwe makumi mana nemapfumbamwe padanho repasi rose. Panguva yaaiita zvakanaka zvikuru, aionekwa somutambi anokosha zvikuru mumutambo werugby. Giffin aiva nhengo Wallabies 1999 Rugby World Cup-kukunda chikwata, apo akatanga ari yokupedzisira. Akanga ariwo chikamu cheWallabies 2003 Rugby World Cupchikwata chavakapedza vari vechipiri. 