Determine the residency status for the following individual for the 2020 taxation year. Indicate what components of their income would be subject to Part 1 tax in Canada, either as a resident or non-resident, in 2020. Explain your conclusion (ignore international tax treaties in your answer):

Gunter is married to Rachel, Who is a member of Canadian armed forces serving in Germany. Except of brief visit to Rachel's hometown of Dartmouth,Nova Scotia, Gunter has never been to Canada. Gunter is exempt from Taxation in Germany because he is the spouse of a deemed resident of Canada.