Danish former tennis player who became the top-ranked senior tennis player in the world in 1976. At age 48, he became the oldest player ever to play in the Davis Cup.
He was born in Frederiksberg, Denmark and began playing professional tennis in the 40's.
He became the singer of the band Instead Of in 2005.
He is the father of professional tennis player Einer Ulrich.
His son is Metallica drummer Lars Ulrich, with whom he appeared in the 2004 documentary Some Kind of Monster.