Question: What nationality is Nikki Brammeier's husband?
Sentence (from "Nikki Brammeier"): The following month she and her husband Matt Brammeier announced the establishment of the MUDIIITA cyclo-cross project, intended to encourage participation in the sport in the UK, including a professional team known as MUDIIITA-Canyon, which Nikki would be riding for from January 2018.
Relevant evidence: Yes