Munsanje was born in Dublin to an Irish mother and Zambian father. He spent his early years in Zambia and England, before his family returned to Ireland in 1993. Munsanje attended St. Flannan's College in Ennis, Waterford Institute of Technology, and the National University of Ireland, Maynooth, where he earned a degree in Media Studies. He has presented for both RTÉ Two and Channel 6. On TTV he presented a ‘gig guide' each week for the former, while he presented the film show Take Six for the latter. He is also the resident movie critic on Dublin radio station FM104.
