Gert Boyle - Wikipedia
Gert Boyle, 95, Dies; Sportswear Chief Billed as 'One Tough Mother' - The New York Times
One Tough Mother' Back as Face of Columbia Sportswear | Time
Tim Boyle Named Chairman of Columbia Sportswear – WWD
Columbia Sportswear CEO Tim Boyle on online shopping after coronavirus
Columbia's History: 80 Years of Outdoor | Columbia® Sportswear
Columbia Sportswear CEO Tim Boyle takes pay cut during coronavirus - Portland Business Journal
Pancreatic Cancer Action Network Appoints Columbia Sportswear Executive Lisa Kulok to Board of Directors - Pancreatic Cancer Action Network
The Bold Legacy of Gert Boyle - Uncommon Path – An REI Co-op Publication
Why Columbia Took Out a Full-Page Ad in the Washington Post
Gert Boyle, Columbia Sportswear chief known as 'One Tough Mother,' dies at 95 - The Washington Post
Columbia Sportswear announces management shuffle - Portland Business Journal
Columbia Sportswear Company's SOREL Headquarters Moving to Washington County | Business Wire
Gert Boyle, the 'One Tough Mother' of Columbia Sportswear, outwits armed robber - oregonlive.com
Columbia Sportswear Looks to Add $700 Million in Net Sales by 2025 – Footwear News
Columbia Sportswear CEO: Trump should be removed from office | CNN Business
20 Things You Didn't Know About Columbia Sportswear Company
Columbia Sportswear: A True American Success Story
Columbia Sportswear
Leadership
Columbia Sportswear Thrives, Lifting CEO Tim Boyle To Billionaire Ranks
Columbia Sportswear Grand Opening in Monterey | Adventure Sports Journal
