Milt Nelms, left, and Joel Rollings instruct swimmers participating in the Best Darn Swim Camp at Minot High School Magic City Campus. Nelms, of Australia, is known throughout the world for his advancements in teaching swimmers the finer techniques of the sport. Rollings is the head swim coach at Wisconsin-Whitewater. The clinic began Friday and runs through today. It is being hosted by the Minot Swim Club.