http://www.cricinfo.com/engvaus2009/content/current/story/417136.html
The five Australian batsmen who’ve scored more than 7000 Test runs at a 50-plus average
Batsman Tests **Runs **Average 100/ 50s
Ricky Ponting 134 11,188 56.22 38/ 46
Allan Border 156 11,174 50.56 27/ 63
Steve Waugh 168 10,927 51.06 32/ 50
M Hayden 103 8625 50.73 30/ 29
Greg Chappell 87 7110 53.86 24/ 31