Nxumalo was born in Lamontville near Durban in 1950. Nxumalo was also a musician even though he had no formal training in both music and acting. He also taught music to children to keep them occupied during the peak of apartheid in 1988 at the Elizabeth Sneddon Theatre.
He toured internationally for the hit musical Ipi Tombi in the late 1970s. Nxumalo also worked as a choreographer and musician for the Playhouse in Durban and also the University of KwaZulu Natal and Durban University of Technology. Nxumalo shot to fame in a KFC commercial shot in Umlazi and became a household name in 2009. He later had a minor role on Intersexions. He then landed the role of Sompisi in 2014, who is the delusional father of shebeenowner Ruby Dikobe on Generations. His character Sompisi was also known for being flirty, charming with an insatiable love for tea.
Personal life
Nxumalo was never married and survived by one son Ntokozo Nxumalo. Nxumalo was known for being humble, modest and shy. He also claimed that "he was scared of being famous" because people would grab him and want to take pictures. He would even be too afraid to buy groceries. He loved listening to music and music by Otis Redding and Percy Sledge.