American Teen Holden Bierman Builds Sustainable Swimwear Brand
At 12 years old, Holden Bierman founded Coastal Cool with a $500 loan during the pandemic. Initially selling casual apparel, he shifted to eco-friendly swimwear made from recycled materials. Partnering with Tidey Ocean, his brand supports ocean plastic removal with every sale. Despite sacrificing typical high school experiences, Bierman plans to expand retail and study business at university.
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