White model who 'changed race' says she empowers black women after EXTREME tan injections Daily Star Efter 2 r av barbiedrogen Martina Bigs stora frvandling Hnt Martina Big, 36, who is from Germany, and her husband Michael Eurwen, 38, who both injected Melanotan, a synthetic hormone to darken their skin have announced that they are planning to permanently White German Model Reveals "Transition" to Identifying as Black on "The Maury Show" Allure