In the first debate the bulges create the impression of a letter T with a small feature which appears similar to a wire under the jacket running upward from the right.

Nelson (1853–1892) British Army officer and African explorer
Robert Nelson (filmmaker) (1930–2012) San Francisco-based experimental filmmaker
Robert Frederick William Robertson Nelson (1888–1932) British Member of Parliament for Motherwell 1918–1922
Robert Nelson (cricketer) (born 1970) English cricketer.