Rev Cheryl Jonck is the pastor of the Pretoria Wesleyan Church. She graduated from the Wesleyan Evangelical Seminary in 2001 and was ordained as a minister in the Wesleyan Church in 2002.

She had been working in the IT industry as a Group Service Manager before answering the call to serve the Lord in Pretoria.

Before entering full-time ministry, she ministered to the police at the Parkview Police Station in Johannesburg, where she assisted the work of the Police Chaplains. She also served as an assistant pastor for a period at the Craighall Park Wesleyan Church in Johannesburg. 

Pastor Cheryl has also served on numerous boards within the Trans-Natal District. She is currently the District Secretary, a position she has held for approximately 17 years, and she also serves on the District Board of Ministerial Development, the District Moral Actions Committee and the District Christian Education Department Committee.