Born Gregory Kenneth Cameron on 6th June 1959, he is often described as being 'Monmouthshire born', growing up in a local village where he first discovered his Christian faith.

Not much is known about the early education of the Right Reverend Gregory Kenneth Cameron. However, he completed his formal, secondary education at Croesyceiliog Comprehensive School in Cwmbran, Wales, attending the school from 1970 to around 1977. During his time at the school, the Right Reverend Gregory Kenneth Cameron began attending his local church, St. Cybi's.

Once he completed his A-Levels, the Right Reverend Gregory Kenneth Cameron went onto study law, more specifically, Jurisprudence, at Lincoln College, Oxford, where he completed his initial degree. Following his graduation in 1980 from Lincoln College, Oxford, the Right Reverend Gregory Kenneth Cameron moved on to Downing College, Cambridge where he would study Theology and Religious Studies in preparation for a career within the church.

After his education at Downing College, Cambridge, which he completed in 1982, the Right Reverend Gregory Kenneth Cameron went on to complete his ministerial training at St. Michael's College, Llandaff, before being ordained in 1983.

The Right Reverend Gregory Kenneth Cameron has had a notable career within the Anglican Church, serving as a prominent bishop in the Church in Wales.

After being ordained as a deacon in 1983, the Right Reverend Gregory Kenneth Cameron went on to become a priest in 1984, serving within several parishes over 6 years within the Diocese of Monmouth.

In 1989, the Right Reverend Gregory Kenneth Cameron went onto become the school chaplain at Wycliffe College and also became director of The Bloxham Project in the late 1990's, an educational charity.

Leaving the roles in 2000, the Right Reverend Gregory Kenneth Cameron became the chaplain to Rowan Williams, who was then the Archbishop of Wales, until 2003 when he moved to the Anglican Communion Office in London as Director of Ecumenical Affairs, leading the international dialogues with other Christian denominations. In 2004, the Right Reverend Gregory Kenneth Cameron was promoted to Deputy Secretary General, continuing to serve as a key figure in the worldwide Anglican Church until 2009.

Elected as the 76th Bishop for the Diocese of St. Asaph on 5th January 2009, the Right Reverend Gregory Kenneth Cameron was consecrated in April of the same year, he was later awarded the Cross of St. Augustine by the Archbishop of Canterbury in 2009.