Career
Peyper rose through the ranks in South Africa quickly, making his Super Rugby debut in 2008 while still in his 20"son In 2011 he was named as an official for the 2011 Institutional Review Board Junior World Championship in Italy. In 2012, Peyper was promoted to the International Rugby Board"s elite panel and was tasked with refereeing Scotland"s 2012 tour of Oceania.
He was also referee for Argentina v New Zealand clash in Round 5 of the 2012 Rugby Championship.
In 2015, Peyper was selected as one of the twelve referees for the 2015 Rugby World Cup.