Dr. Gerhard & Ps. Karin Kotze


Dr. Gerhard and Ps. Karin are the Senior Pastors of Amazing Grace Ministries and visionary leaders of Radio Disa. 

He founded Radio Disa as an internet radio station in 2013.   With unfailing faith and perseverance he ensured the mandate of God on his life came to pass in 2015 when Radio Disa was granted a FM license and went live on the frequency 95.9fm.  Radio Disa broadcast from the Overberg, Western Cape, South Africa.

With Dr Gerhard’s guidance each presenter strive to share the gospel of Jesus Christ unashamedly.  The focus remains to ensure the Word of God is shared and spread for everyone to hear and have an opportunity to meet Jesus Christ as their Lord and Saviour. Dr Gerhard also believe that each Christian should have a deeper understanding of the Word and a close relationship with God.

Disa 95.9 fm is not just a Radio Station, it is the Voice of God.

Ps. Chanthal Whites

Ps Chanthal.JPG

Ps. Chanthal is an ordained Pastor at Amazing Grace Ministries, with a Bachelor degree in Theology.  Ps. Chanthal joined the Radio Disa team as a presenter right from the start, when we started broadcasting via the internet.  She later became our Program Manager and was promoted to Station Manager in 2019. 

Ps. Chanthal’s aspirations for Radio Disa is that the listener would be informed with relevant content but more importantly,  that souls will be saved through kingdom-minded presenters with a personal relationship with God. 

Ps. Chanthal believes that we can only give what we have received; Grace upon Grace.

Apostle Stage Stage

Apostle Stage Stage (ek het dit so bietjie verkort – terloops wanneer is sy show op die lug, weet jy?)


After matriculating at St. Francis High in Cape Town, Stage completed a diploma in Paralegal Studies through INTEC COLLEGE before successfully enrolling for a number of other courses through the Department of Justice, all of which he completed successfully. He also boasts certificates in Business Communications and Business Management from UNISA, as well as a BA Degree in Biblical Counselling and an honorary doctorate (Doctor of Divinity, honoris causa) from New World Mission Dunamis International University.

He is the founder and Chief Executive of Mighty Men of Character, a section 21 Company aimed at revolutionizing the character of men in South Africa. He’s also a resilient speaker and an intelligent communicator, as well as a sensible conference and seminar speaker. He has a very authentic word, as well as a constructive and mentally liberating message that he always presents with a unique sense of humor.

As a church pastor, he also boasts a 20 year career as a public speaker and has pioneered a church called Baal Perazim International Ministries, where he has been delivering authentic life transforming messages across all cultures, provinces and denominations. His community involvement has enabled him to help build many families, individuals, academics, professional, and diverse organizations.


In addition, Stage has been providing sensible and practical life coaching and mentoring classes to young people, young adults, as well as to young and old couples across all races. He is a great facilitator, effective trainer, passionate coach and realistic mentor with dynamic interpersonal skills. His humble beginnings as a former street kid have never prevented him from dreaming to be a great person in life. He believes that one’s future should not be determined by their family background, failures, and shortcomings.  


He currently presents a Radio Show called the Voice of the Church on Radio Disa. This is one of the shows that are worth listening to, as the presenter transforms people’s lives on a weekly basis. Your life is next to be transformed!

Monica Coetsee


Monica spent her working career in the Corporate world. At one stage of her life she also owned her own business, while working full time.  She now realize that this collated experience and training over the years, prepared her for her role at Disa as Program Manager.

Monica’s career in radio started at Radio Tygerberg 104 fm as a part time presenter for 7 years.  In 2013 she joined the Disa team part time whilst continuing her corporate career. 

Four years later, after leaving a longstanding career, she became a full time presenter in the morning slot from 09h00 – 12h00.

Since July 2019 she is also our Program Manager, who is responsible for program content, quality and overall sound of Disa.

George Hibbert


George Hibbert is our Technical Manager since 2015. He previously worked for Radio Tygerberg 104 fm for 12 years as technical support. His experience, technical abilities, commitment and dedication is treasured.  George is every presenter’s go-to person.