Nike is honoring the legacy of 23-time Grand Slam champion Serena Williams in a historic way.

The shoe giant built a massive one-million-square-foot building at its headquarters in Beaverton, Oregon in honor of Willliams’ iconic tennis career. With four Olympic gold medals and 14 doubles titles underneath her belt, Williams certainly deserves the momentous accolade.

The 40-year-old athlete gushed about the huge honor on Instagram, giving fans a first look at the new campus that includes a 140-seat theater named after her young daughter Olympia, according to Nike’s website.

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