In 2003 the best team in the NRL won the premiership and that is the Penrith Panthers :D (They will also win the 2010 premiership)
sally field
In 1998, the Brisbane Broncos won the NRL premiership.
The Warriors have never won the NRL. They won the minor premiership in 2002.
They play in the NRL - not the AFL. But they havent won any NRL premierships either.
NSW
The winners where storms
NRL Rugby League - series - was created in 2003.
NRL Rugby League - series - happened in 2003.
The 2006 NRL Grand Final won by the Brisbane Broncos over the Melbourne Storm
They have won the NRL premiership twice as of 2010.
South Sydney
Tigers