Anna Archer has achieved the milestone of becoming the inaugural British fitness influencer to introduce a signature series in collaboration with Gymshark. Anna Archer took to Instagram to announce the news, sharing, "This series showcases some of my beloved Gymshark items infused with my personal flair! From butterflies to uplifting quotes, this project has been the highlight of my journey thus far, and I cannot contain my excitement to unveil it to all of you."