"Martina Big, a 36 year old German model, and her 38 year old husband Michael Eurwen have used Melanotan injections to darken their skin. They plan to relocate to Africa, where they feel a deep White model who 'changed race' says she empowers black women after EXTREME tan injections Daily Star White model Martina Big who 'identifies as black' reveals plan to 'move to Africa' as she risks sparking MORE outrage White model Martina Big claims unborn children will 'come out black' after tanning injections Irish Mirror White glamour model Martina Big, 36, who 'identifies as black' after having tanning injections announces plan to 'move to Africa' Daily Mail Online White model Martina Big, who now a ''black' after taking tanning injections, announces plans to move to Africa.