Mammoth Coolers


Meet the team behind the brand. Our Pro-Staff are some of the best out there. Thank you for all your support.

Bill Lowen

About Bill

Bill Lowen is a 10-time Bassmaster Classic Qualifier. Bill has had 7 Top-5 B.A.S.S. finishes and 18 Top-10 finishes, he was also the finalist in the 2009 Ultimate Match.

When Bill is not on the water, he is at his home in Brookville, Indiana with his wife Jennifer, and their two kids Nevaeh and Fischer. Before Bill became a Bassmaster Elite Series Founding Member, he worked as a flooring contractor.

Favorite Quote: “Catch ya later”

Hobbies: Hunting waterfowl, deer and turkey

Career B.A.S.S. winnings: $1,279,645

Mark Davis

About Mark

“Big Water Adventures” TV show on Outdoor Channel

Mark Davis, host of BigWater Adventures, is an avid outdoorsman and saltwater fisherman with a passion for the outdoors. He takes viewers on fishing adventures traveling from Alaska to Australia, averaging more than 50 species per year. Davis’ passion for the outdoors goes above and beyond, you can watch his show ‘BigWater Adventures’ weekly on The Outdoor Channel.

For more information on Davis and “BigWater Adventures,” visit

Mark Rose

About Mark

Professional Bass Angler on the MLF and Bass Pro Tour Circuit

Mark Rose began fishing in tournaments with his uncle at the age of 14. Rose has multiple tournament wins, including 60 top-10’s and 8 wins. His career highlights include FLW Angler of the Year in 2018, 2012 FLW Open and FLW BFL wins, and recipient of the 2012 Forrest L. Wood Sportsmanship and Community Leadership Award.

For more information about Mark Rose, visit

Chad & Marsha Schearer

About Chad & Marsha

Hosts of “Shoot Straight TV” on Pursuit Channel

Chad and Marsha Schearer are avid members of the outdoor community and host Shoot Straight TV with their two sons; Walker and Wyatt Schearer. Shoot Straight TV, a hunting and fishing show featured on the Pursuit Channel, follows the Schearer family across the globe as they offer educational tips and promote safe hunting and conservation practices.

Chad Schearer, a Montana Outfitter and Guide, is a World Champion Elk Caller who has conducted over 1000 hunting and fishing seminars across the United States. He is also a freelance writer and has been featured in several magazines such as Outdoor Life, American Hunter, American Rifleman, and Field and Stream. Marsha Schearer, is a licensed Montana Guide as well, and is well known for her cooking skills as the host of Shoot Straight Recipe’s From the Field. Marsha has hunted and fished all around the world, accumulating over 500 nights in a tent and accompanying her husband on many adventures.

For more information about Chad and Marsha Schearer, visit

Wally Marshal

About Wally

Crappie Fisherman, owner of Mr. Crappie

Wally Marshall, aka Mr. Crappie, is the most well-known crappie fisherman. Wally started his career in 1987, winning the first crappie tournament held in the state of Texas. He now owns the brand Mr. Crappie that sells everything from fishing rods, reels, lures, hooks, etc. Wally holds the Big Crappie Classic each year, the largest family fishing tournament.

For more information about Wally Marshall, visit

Bill McDonald

About Bill

Bill McDonald, has been fishing since childhood. His father put a rod in his hands as soon as he could walk. As a teenager, he spent summers fishing for bluegill and bass at a strip pit leased by his parents. The practice has paid off. Bill is now a Pro Angler who has over thirty years of tournament fishing experience. He has won multiple tournaments and has numerous Top 10 finishes to his name. Bill has successfully competed at various levels throughout his career, from the Indiana State Federation to the MLF Pro Circuit. Bill is also available to guide on some of the best bass fishing lakes in America.