B-Girl Raygun. Rene Nijhuis/BSR Agency/Getty Images Olympic breakdancer Rachael “Raygun” Gunn is firing back at critics who mocked her viral performance at the 2024 Paris games, claiming they are “uneducated” and that their attacks have been “alarming.” Raygun, 37, took social media by storm last month when her unorthodox technique led her to lose all…