Complex sentence: Ståle Schumacher Ytteborg (born May 4,1972 in Bærum, Norway, as Ståle Schumacher) played a major role in making the program Pretty Good Privacy available outside of the United States.
Split into simpler sentences: Ståle Schumacher Ytteborg was born on May 4,1972 in Bærum, Norway as Ståle Schumacher. He played a major role in making the program Pretty Good Privacy available outside of the United States.