The Canadian Press, Adrian Wyld, File, Associated Press
In a Thursday, Oct. 23, 2014 file photo, Sergeant-at-Arms Kevin Vickers receives a standing ovation as he enters the House of Commons in Ottawa. The Canadian Press reported Thursday, Jan. 8, 2015 that Vickers, hailed as a hero for killing the gunman who stormed Canada's parliament last year will be named ambassador to Ireland.

TORONTO — The Canadian sergeant-at-arms hailed as a hero for killing the gunman who stormed Canada's parliament last year will be named ambassador to Ireland, a government official said Thursday.

Kevin Vickers, an Irish-Canadian, has been feted by world leaders ever since the Oct. 22 attack in Ottawa. The white-haired former Mounty likely saved countless lives by shooting Michael Zehaf-Bibeau, who had just killed a soldier posted at the nearby National War Memorial and then charged into parliament with a handgun and opened fire.

Vickers shot Zehaf-Bibeau, a petty criminal and recent convert to Islam, as he moved from behind a pillar to get a better shot at the sergeant-at-arms.

The day after the attack, Vickers received a standing ovation as he entered the Parliament chamber in his black robe, For more than two minutes, the lawmakers applauded and pounded their desks. At first expressionless and motionless, Vickers eventually responded to the ovation with a few slight nods of his head, his lips quivering with emotion.

Vickers had a lengthy career in policing before joining the House of Commons security staff in 2005 and becoming sergeant-at-arms in 2006. His current job — a mix of the ceremonial and the practical — encompasses the maintenance of safety and security in the Parliament complex.

Vickers, 58, was born in New Brunswick and spent much of his police career there. His son, Andrew, has carried on the family tradition as a police officer in Miramichi, New Brunswick. Andrew was once lauded in the federal Parliament for diving into the frigid, fast-flowing Miramichi River to rescue a drowning woman who was trying to kill herself.

When he becomes ambassador, Vickers replaces Loyola Hearn, a former Conservative lawmaker and cabinet minister who was appointed to the Ireland post in 2010.

The government official spoke on condition of anonymity because he was not authorized to release the information.