Name: Alexander Krycek...he has also used the name Antzen,while working for right wing militia groups and as a russian spy.
Height: 6-1
Weight: 180lbs
Eyes: green
Hair: brown
Birth place and date: his age is still unknown, I think he's around 30-35. In 1994 he was believed to be around 25-30.
Where he was born is still a mystery. I think he is an American, he told Mulder that his parents were"cold war immigrants" I feel his parents were sent here to raise the perfect double agent.