Gabb was born in Belize City and educated no further than primary school. At age 13, he began to take up the arts and soon gained a following as a sculptor. Among his many creations are "The Sleeping Giant", a version of which is on the Belize $100 currency note, and the "Freedom of Thought" sculpture at the entrance to the city of Belmopan.
Gabb was born in Belize City and received only primary school education. At age 13, he began sculpting arts and gained recognition for his work, including "The Sleeping Giant", which is featured on the Belize $100 note, and the "Freedom of Thought" sculpture at Belmopan's entrance.