 One of W4’s first Ambassadresses is Wasfia Nazreen, an experienced mountaineer known for becoming the youngest Bangladeshi woman to reach the summit of Mount Everest .She is also the Bangladeshi woman to successfully climb Aconcagua, the highest mountain in the western and southern hemispheres; the first Bangladeshi woman to climb Mount Elbrus, the highest peak in Europe; and the first Bangladeshi woman to reach the peak of Mount Vinson, the highest mountain in Antarctica.French actress and model, Clémence Poésy, became a W4 Ambassadress in 2014.