Birger Knudtzon
Jens Birger Knudtzon is a retired Norwegian rower.
He was born in Oslo. Representing the club Bærum RK, he finished ninth in the coxed four event at the 1964 Summer Olympics.
He resides in Oslo, and has a fortune of about.
Jens Birger Knudtzon is a retired Norwegian rower.
He was born in Oslo. Representing the club Bærum RK, he finished ninth in the coxed four event at the 1964 Summer Olympics.
He resides in Oslo, and has a fortune of about.