Louis Mandylor

Louis Mandylor is an Australian film and television actor. He is best recognized as Nick Portokalos in My Big Fat Greek Wedding , a role he reprised in the sequel My Big Fat Greek Wedding.

Mandylor was born in Melbourne, Victoria, Australia, the son of Greek immigrants Louise and Yannis Theodosopoulos, a taxi driver. He is the younger brother of fellow actor Costas Mandylor. He and his brother took a shorter version of their mothers last name citing their last name as being too long.

Source: Wikipedia