Northern Irish soccer player known as a goalkeeper for clubs like Linfield FC and St. Johnstone FC and the Northern Irish national team. With Linfield, he won five Irish Premiere League titles.
He began playing on Linfield's junior team in 2000 before graduating to the senior team in 2002.
He was named SWAI Ireland Goalkeeper of the Year in 2010.
His brother is fellow soccer player Ian Mannus.
He has been teammates with Rory Fallon on St. Johnstone.