question: Which country Nathalie Santer-Bjørndalen's husband is from?
context: Title: Ole Einar Bjørndalen
  Passage: Ole Einar Bjørndalen (born 27 January 1974) is a retired Norwegian professional biathlete and coach, often referred to by the nickname, the "King of Biathlon". With 13 Winter Olympic Games medals, he is second on the list of multiple medalists behind Marit Bjørgen who has won 15 medals. He is also the most successful biathlete of all time at the Biathlon World Championships, having won 45 medals, more than double that of any other biathlete except Martin Fourcade. With 95 World Cup wins, Bjørndalen is ranked first all-time for career victories on the Biathlon World Cup tour, more than twice that of anyone else but Fourcade. He has won the Overall World Cup title six times, in 1997–98, in 2002–03, in 2004–05, in 2005–06, in 2007–08 and in 2008–09. In 1992, he won his first career medal at the junior world championships. A year later in 1993, after winning three junior world championship titles, a medal haul only previously achieved by Sergei Tchepikov, Bjørndalen made his Biathlon World Cup debut. His breakthrough came in 1994 when he featured on his first World Cup podium in a sprint race held in Bad Gastein, Austria. Bjørndalen first competed in the Olympic Games at the Lillehammer 1994 Winter Olympics, held in his home country of Norway. He obtained his first major victory on 11 January 1996 in an individual competition held in Antholz-Anterselva, Italy. On 20 February 2014, Bjørndalen was elected to an eight-year term at the International Olympic Committee's athlete commission. He resigned from this role in 2016 as he elected to continue his career.
  Title: Nathalie Santer-Bjørndalen
  Passage: Nathalie Santer-Bjørndalen (born 28 March 1972) is a biathlete and cross-country skier. She has dual Italian and Belgian citizenship. From 2006 to 2012 she was married to fellow biathlete Ole Einar Bjørndalen.
answer: Norwegian
citations: Nathalie Santer-Bjørndalen Ole Einar Bjørndalen