Jack Nielsen (tennis)

Jack Fridtjof Charles Hcke Coucheron Nobel Nielsen was a Norwegian tennis player. He was a sixtime national tennis champion of Norway.

He was born in Egersund to Peter Godtfried Albert Nielsen, a customs chief officer, and Karen Andrea Coucheron Aamodt. He married AnneSofie Troye, daughter of a school principal in Trondheim. He was the father of skier Jack Nielsen.

Source: Wikipedia