George Zingali was a choreographer, born in 1951, who died in 1991.
Biography
George Michael Zingali (December 1, 1951 – March 6, 1992) was an American choreographer and drill designer for several top drum and bugle corps, including the 27th Lancers, The Cadets, the Star of Indiana, and the Blue Knights.
From the Wikipedia article “George Zingali”, licensed under CC BY-SA 4.0.
Facts from Wikidata (Q131552424), CC0.