Sititi made his name in Sevens but soon made the step up to the senior team.
Team: Scottish Borders
Debut: 22/5/99 v Japan
Past World Cups: 1999
Did you know? His style is compared to that of Pat Lam
The big loose forward has tremendous ground speed and can drop into any of the back-row positions.
His all-round skills are similar to that of England's Jonny Wilkinson in that he is a ferocious tackler and is often the catalyst in a try-scoring attack.
Sititi, who began his career with Marist St Joseph's RFC in Apia, became captain of the national side only a year after making his debut in May 1999.
The 29-year-old made a name for himself in Britain when he joined Cardiff and then he went north to become a key player for Scottish Borders.