Corbett earned several caps for the [Jamaica national association football|football team|Reggae Boyz] in the 1980s and early 1990s and also captained the national team. He is regarded as one of the finest Jamaican defenders of all time. Corbett is well respected both on and off the football field and coaches young athletes in his spare time.
Corbett started coaching a soccer association in Boca RatonFlorida. He is greatly respected there. He has trained many children and has helped them excel to their fullest potential. He has stopped coaching there in 2012 due to an incident that he had with a parent.