Sinelizwi Kwange was born in 1994/10/20 in Libode. He attended primary school at Ndlovayiphathwa SPS. Matriculated in 2012 at Smuts Ndamase SSS. In 2013 he enrolled in the Bachelor of Commerce accounting at the University of Fort Hare. In 2020, I enrolled for a postgraduate diploma in applied accounting science at Unisa.

Sinelizwi started work as a graduate assistant at Provincial Treasury in May 2016 until 30 April 2018. From 02 May 2018 he joined MNB Chartered Accountants as a trainee accountant until 30 April 2019. From the 2nd of May 2019 he joined Rakoma & Associates until 31 May 2020. From 01 June 2020 he worked at KSD Municipality as a stores Controller until 31 January 2022. In February 2022 he worked at BDO Cape Town office as finance intern until 31 January 2024 there after he joined TMF Group as R2R specialist until 30 August. In March 2025, he joined Kwantu Green Medicals as a finance manager till todate.