William "B.J." Blazkowicz

'''William Joseph "B.J." Blazkowicz' is the main protagonist of the Wolfenstein'' video game series. He has appeared in every installment of the Wolfenstein series since Castle Wolfenstein and Wolfenstein 3D except for Enemy Territory.

Fictional biography
William Joseph Blazkowicz was born in the United States on August 15, 1911, to a family of Polish immigrants, and was nicknamed "B.J." by his friends. During World War II, B.J. became a sergeant in the U.S. Army Rangers, before being recruited as the top agent for the United States Office of Secret Actions (OSA), a fictional version of the Office of Strategic Services, who dispatched him to investigate rumors of occult activity by the Third Reich. During his service he was awarded the Medal of Honor, the highest military honor in the United States, and other military decorations.

Blazkowicz got married after the war, at age 40, to Julia Marie Peterson. Their son, Arthur Kenneth Blazkowicz became a television host in Milwaukee, Wisconsin. Being a TV host, Arthur changed his last name to Blaze. Then, he married Susan Elizabeth McMichaels. They had one son, which was named after Arthur's father, William Joseph Blazkowicz II, or as he signed his grade school homework, Billy Blaze. His descendant, Stan Blazkowicz, is one of the heroes of Doom II RPG.

The New Order diverges Blazkowicz's story into an alternate direction, where he suffers from amnesia during a mission. WWII would be won by the Nazis, and B.J. remains in an asylum for over a decade into the 1960s.