“…These individuals are the fastest growing population age group in developed countries (Magnolfi et al, 2007;Terblanche, 2015aTerblanche, , 2015b. Female centenarians continue to dominate this trend and live an average of five years longer than their male counterparts (Magnolfi et al, 2007(Magnolfi et al, , 2009Vina and Borras, 2010;WHO, 2011;Terblanche, 2015aTerblanche, , 2015b. Male centenarian numbers have been growing faster than female centenarian numbers; however, there is still a ratio of 19 male centenarians for every 100 female centenarians (Terblanche, 2015a(Terblanche, , 2015b.…”