Fraser Rolland McKenzie represented Scotland A five times in 2010, coming on as a replacement against Ireland before featuring in all three IRB Nations Cup games and starting in the 25-0 win over USA Eagles in November 2010. He was back in the second row for the 32-13 success against Ireland Wolfhounds in January 2011 and the 11-3 win over Italy A the following month.

McKenzie marked his Scotland under-20 international debut with a try in the Falkirk match against Wales in February 2007. That added to his international honours at under-18 level the previous season, and two months after his under-20 debut he completed the age-grade set by leading Scotland in all five matches in the IRB’s under-19 world championship in Belfast. In November 2008 he took a further step up the ladder with his debut for the Scotland sevens squad in the IRB world circuit tournaments in Dubai and George (South Africa). Fraser’s 2007 age-grade internationals highlighted his versatility – lock forward in his three under-20 games, and blind-side flanker in his five under-19 matches. In that latter position he was an ever-present in Scotland’s team in the 2008 under-20 Six Nations Championship, and he also played in all but one of the five games in the IRB Junior World Championship in Wales in June that year.