Evans and Njeri Katanga are missionaries with the Church of the Nazarene currently serving in West Africa. While dominantly serving the English-speaking countries of West Africa, they are presently residing in Nigeria. The couple is blessed with two daughters P. J. (11) and R. P. (6), as well as one son, T. J. (3).

Evans is originally from Zimbabwe (Southern Africa) and Njeri is from Kenya (East Africa). Prior to joining missionary service, Evans served the church through various pastoral roles, then together with Njeri the couple served in various church administration functions. Evans has studied Accounting and Administration, Theology, as well as Religion specializing in Teaching and Leadership. Njeri has studied Business Administration with special emphasis in Marketing and Finance. The couple has corporate working experience in diverse industries including banking. Additionally, Evans has worked in university administration as well as adjunct university lecturing, while Njeri has managed and coordinated several business ventures and income generating projects.

Currently, Evans coordinates the education activities of pastors and church leaders, and, also supports the Field Strategy Coordinator (FSC) with administration duties. Njeri, on the other hand is the personal assistant to the Africa Regional Director (RD), and, also coordinates the child sponsorship program in West Africa. The couple also helps to coordinate the hosting logistics of visitors and Field activities in member countries.