"Public member" means a person who is not, or never was, a member of the profession or occupation being licensed or regulated or the spouse of any such person, or a person who does not have or has never had, a material financial interest in either the providing of the professional service being licensed or regulated or an activity directly related to the profession or occupation being licensed or regulated.
Minn. Stat. § 214.02
1973 c 638 s 61