Charles Christopher was born in Sarawak General Hospital, Kuching Sarawak in 1997. He is the second of four children of Christopher Mathew Mattius and Lucy Sah Dageh. He received his primary school at Sk Saint Alphonsus, Julau (2004-2007) and Sk Sacred Heart English, Sibu (2008-2009) and secondary education at SMK Sacred Heart, Sibu. He later attended for Pre-University Form 6 at SMK Sacred Heart, Sibu since 2015 until 2016. He went to Universiti Malaysia Sarawak (UNIMAS), where he received a Bachelor's degree in Human Resource Development.