Greg has been registered with the Health Professionals Council of South Africa as a Counselling Psychologist in private practice since 2005. He has been coaching corporate clients since 2003.
He completed his undergraduate in 1991 and prior to working as a psychologist and executive coach, Greg traveled extensively internationally, gaining valuable life experience and the ability to work effectively in multi-cultural contexts. Countries visited include the United Kingdom (England; Scotland), Europe (France; Spain; Portugal; Netherlands; Luxembourg; Italy; Greece; Greek Islands; Turkey), Egypt, UAE (Dubai; Abu Dhabi), Thailand, Nepal, India, USA (California; Nevada, New York; New Jersey, Tennessee), Argentina and Peru.
Upon his return to South Africa in 1993, he worked for 3 years as a sub-agent. In 1996 he founded Grewith Agencies and represented major national and international brands in the sport and leisure wear market (Oakley, Quiksilver, Roxy and Soviet) as an independent sales agent in the Eastern Cape and parts of the Western Cape.