Pierre-Luc Yao is a former professional Canadian football

Canadian football

Canadian football is a form of gridiron football played exclusively in Canada in which two teams of 12 players each compete for territorial control of a field of play long and wide attempting to advance a pointed prolate spheroid ball into the opposing team's scoring area...

 running back

Running back

A running back is a gridiron football position, who is typically lined up in the offensive backfield. The primary roles of a running back are to receive handoffs from the quarterback for a rushing play, to catch passes from out of the backfield, and to block.There are usually one or two running...

. He played five years of CIS football

CIS football

Twenty-six universities across Canada compete in football under the auspices of Canadian Interuniversity Sport . The teams are divided into four conferences, drawing from the four regional associations of the CIS: Canada West Universities Athletic Association, Ontario University Athletics, Quebec...

 for the Laval Rouge et Or and won the Vanier Cup

Vanier Cup

The Vanier Cup is the name of the championship of Canadian Interuniversity Sport football and the name of the trophy awarded to the victorious team. It is currently played between the winners of the Uteck Bowl and the Mitchell Bowl...

 three times (2003, 2004, 2006). In 2008, Yao was signed by the Edmonton Eskimos

Edmonton Eskimos

The Edmonton Eskimos are a Canadian football team based in Edmonton, Alberta. They currently play in the West Division of the Canadian Football League . Edmonton is currently the third-youngest franchise in the CFL, although there were clubs with the name Edmonton Eskimos as early as 1895...

 as an undrafted free agent. He played the 18 games of the 2008 with the special teams and registered 8 tackles

Tackle (American football)

Tackle is a playing position in American and Canadian football. Historically, in the one-platoon system a tackle played on both offense and defense. In the modern system of specialized units, offensive tackle and defensive tackle are separate positions....

. He was released by the Eskimos prior to the 2009 season.