sentences:  In 1996, Muller also had an unsuccessful stint playing for Australian rugby league side Penrith Panthers, in the Winfield Cup, making only a handful of appearances in the two years of his contract.Muller then returned to South Africa and club rugby before once again representing the Springboks.Muller was voted as one of the five Young Players of the Year for 1991, along with Hennie le Roux, Pieter Hendriks, Johan Nel and Jacques Olivier.