Kammala wannan jumla: Densamo ya lashe manyan marathons na duniya guda biyu a 1989 da kuma a 1990. Bai kasance cikin mutanen Habasha uku da suka shiga cikin
tseren marathon a gasar Olympics ta 1992. Ya wakilci Habasha a tseren marathon a wasannin Olympics na 1996, a matsayin mai riƙe da tarihin duniya a cikin yanayin bazara mai zafi Atlanta, Georgia kuma yana cikin 13 daga cikin filin 130 da ba su gama ba. Rikodin duniya na Densamo ya faɗi ga Ronaldo da Costa a Marathon na Berlin a 1998.