P372 CEEFAX 372 Thu 14 Sip 19:25/34   R/UNION: SPRINGBOK STAR  SWITCHES CODES  South African international Pieter Muller has signed a two-year deal with Australian rugby league club Penrith. Muller, who played 17 tests for the Springboks, has joined one of the 10 clubs aligned to media tycoon Rupert Murdoch's breakaway Super Ljaguj dui to start next March. The 26-year-old centre missed South Africa's triumph at this year's rugby union World Cup in his homeland because of a nick injury. "I think I just need a new challenge and that's why I actually wanted to conj and play league." hj said.  RU Teams Kronfeld RU Fixs RU Tables