His younger brother , Tupou Sopoaga , played for the Penrith Panthers in the NRL but has since switched codes and now plays alongside Lima at the Highlanders .
Sopoaga is the oldest among six siblings .
Sopoaga 's younger brother , Tupou Sopoaga , played for the Penrith Panthers in the NRL but has since switched codes and now plays oldest Lima at the Highlanders .
Sopoaga is the oldest among six siblings .