Our Employees

The staff at Big Sioux Power Sports works as hard as you play, so stop by anytime to talk power, fun and adventure with a great crew of people.

	Aaron Schopp, General Manager Aaron, originally from Salix, Iowa joins us from J&L Harley-Davidson. With over 10 years in the PowerSports industry and over 27 years of riding experience, he certainly has the background to help you with whatever PowerSports need you may have! Aaron spends his time away from Big Sioux PowerSports with his wife, their son and their dog Harley! Aaron enjoys spending time with family and friends, riding (off-Road and on his Harley), boating, sports and working out!

	Wade Shuck, Sales Wade was born and raised right here in Sioux Falls! He brings over 10 years of PowerSports industry experience and over 25 years of riding experience to Big Sioux PowerSports! Wade spends his spare time with his two dogs, Angel, an American Bulldog, and Bandit, a Stafford-Shire Bull Terrier! Wade also enjoys golfing, riding motorcycles, R/C trucks and more golfing! His favorite PowerSport is sport biking and super bike racing (Wade raced himself for four years)!

	Mark Radtke, Parts & Accessories/Service Writer Mark has traveled a distance to Sioux Falls from his home routes in Littleton, Colorado. Mark has been riding and racing Motocross for twenty years! Mark, his wife Cassie and their black lab Nelli will be adding a new member to their family this year! Riding, hunting, fishing, golf and lifting weights fall among a few of Mark's hobbies, though we are positive that "Dad" will be his most enjoyed hobby yet!

	Josh Dowling, Parts & Accessories/Service Writer Josh is originally from Hartington, Nebraska and grew up off-roading to a few of his favorite hunting spots! Josh enjoys hunting, fishing and golfing as well as spending his time with his Fiance and their chocolate lab!

	Dan Baedke, BRP Factory Trained Technician Dan grew up right here in Sioux Falls with his dog Jackson! Dan's favorite PowerSport is motorcycling. In addition to motorcycling, Dan also enjoys quads, water skiing, snowboarding, RC hobbies and cars!

	Seth Dybedahl, BRP Factory Trained Technician Not far from Sioux Falls, Seth was raised in Dell Rapids, South Dakota. Seth grew up in a family of 6 and has always enjoyed riding quads, kayaking and shop work!

	Joe Entenman, Owner Joe has spent the majority of his life right here in Sioux Falls or Brandon. If you ask him how long he's been in the industry, he'll say he's "serving a life sentence". You see, Jimmy and Joe's grandparents, John and Bev Entenman, dad, Jim Entenman, and uncle, Lonnie Entenman, founded J&L Harley-Davidson in 1975 so he has grown up in the business. When not riding or working, Joe is busy "building stuff" and woodworking, playing with his son, or spending time with his faithful Puggle, Tilly.

	Jimmy Entenman, Owner Jimmy is a Sioux Falls native. He graduated from Brandon Valley High School and went to college at the University of South Dakota in Vermillion. He loved the college life so much he graduated in five years with a Bachelor’s Degree in Psychology and a minor in Business and Education. Jimmy enjoys the family atmosphere that surrounds the PowerSports lifestyle and loves meeting new people everyday. In his off time (which is not a lot), Jimmy spends time with his wife, Amy and their son. He also enjoys spending time outside playing with their two Boston Terriers Tugger and Tessa, or hanging out with friends in his garage, firing up the grill, and just having a good time.