Robert Miller, better known by his ring name Butch Miller, is a New Zealand retired professional wrestler best known as one half of the tag team known as "The Sheepherders" on the independent scene and in the National Wrestling Alliance and as one half of The Bushwhackers in WWE. Butch Miller started wrestling for NWA New Zealand (later known as All-Star Pro Wrestling) in 1964 where he achieved a great deal of regional success. Miller, along with his friend Luke Williams, was brought to America in 1965 by fellow New Zealander Steve Rickard, who was also the booker for NWA Hawaii. Luke and But…