After a successful junior career he was selected at age 19 for Australia's
1995 Rugby World Cup squad, making his debut against Canada and scoring a try, followed by another 2 against Romania. By 1996 he was a more regular feature in the starting test side before becoming a firm test player for the
1999 Rugby World Cup win and the back to back
Tri Nations wins of
2000 and
2001. He was also a capable goal kicker, kicking 18 penalties and 20 conversions in his test career. Roff scored the intercept try from
Jonny Wilkinson's pass in the second
British Lions Test in 2001. This turned the test in Australia's favour before they went on to win the game with Roff scoring a second try, squaring the series at 1-1.{{cite news Until March 2007 he was the top try scorer in
Super Rugby before he was overtaken by
Doug Howlett. He also holds the record for most tries in a Super 12 season, scoring 15 in 1997. Midway through the super 12 season of 2004 he announced that he would retire at the end of the domestic international season. He was just 29 years old and had spent 10 years playing Test rugby and amassed 86 test caps and 244 points. He farewelled the Brumbies in 2004 as the team took the Super 12 Final. ==Education==