But the lineage doesn't end there. Nelson's grandfather, Bill Christian, and great uncle, Roger Christian, helped the United States win the gold medal at the 1960 Winter Olympics in Squaw Valley, California. Another great uncle, Gordon Christian, played for the United States in 1956.
The 1960 team is the only other one to win gold for the United States.
"Once for show and tell, I took a picture of [my uncle's] medal and my grandpa's medals," said Nelson, a native of Warroad, Minnesota. "It's pretty cool having that and seeing that. Knowing the significance of it, it's special."
Nelson was 12 when the movie "Miracle" was released in 2004, which documented the improbable run in 1980 that was highlighted by the 4-3 come-from-behind win against the Soviet Union on Feb. 22 of that year.
"That was a big time thing," Nelson said of the film. "One my favorite movies growing up was that one.
"I think when you're younger, you don't really think too much of it. But now the significance of it, only winning two gold medals, obviously it was quite the story with a bunch of college guys and how they came together. It's pretty cool.
"It's crazy what they did. It meant a lot not only for hockey, but for the country."
Although Nelson never watched the movie with Christian, he said his uncle was impressed, particularly with Kurt Russell's performance as coach Herb Brooks.
"They did a pretty good job," Nelson said. "Even the character that played him (Stephen Kovalcik), he looked quite like him. From what I've heard him talking about Herb, it all seemed pretty accurate how they kind of portrayed him."
Nelson hasn't had the opportunity to follow in his family's footsteps and represent the United States at the Olympics, but he did play at the IIHF World Junior Championship in 2011 and has also competed in the World Championships four times (2014, 2015, 2016, 2017).