SIX is a remarkable show featuring six real brothers. They actually come from a family of ten brothers, no sisters, and are the six oldest in the family. (Apparently Arnold and Joyce Knudsen wanted a girl.) In 1995, the brothers were blessed to turn their musical passion into a fulltime career, and have never looked back. They have shared the stage with Trisha Yearwood, Diana Ross, the Beach Boys, Olivia Newton John, Rod Stewart, the Doobie Brothers and many others. Their award-winning show has been featured on Royal Caribbean Cruise Lines since 1998, and their ratings by its passengers are unrivaled. They have also performed for numerous corporations such as American Express, Pizza Hut, the Million Dollar Roundtable, Northeastern Financial, Pitney Bowes, and Ryder Trucks, just to name a few. They feel privileged to have performed for countless fans all over the world and are deeply grateful for their support.