Original sentence: Becoming a high-achiever in activities such as the School's Cadet Unit, he also starred in its production of the musical My Fair Lady in 1985 under the directorship of Brian Buggy OAM.Beforehand he went to Pymble Public School which is in the local area of the Upper North Shore and Kur-ring-gai area.Jackman attended the all-boys Knox Grammar School, becoming the Captain of the School in 1986.The following year he spent a gap year working at Uppingham School in England
Edited sentence: Following graduation, he spent a gap year working at Uppingham School in England.Jackman attended the all-boys Knox Grammar School, where he starred in its production of the musical My Fair Lady in 1985, and became the Captain of the School in 1986