A "true trailblazer" is someone who pioneers or leads the way in a particular field or venture. They are innovative, original, and create new paths for others to follow. Full definition
I am thrilled to begin this journey with a true trailblazer in the mental health profession,» said Bayer. (cnbc.com)
She is recognized as a top spokesperson and a true trailblazer for the organic produce segment, helping to propel organic produce from the fringe to mainstream mass - market retailing. (organicproducenetwork.com)