Sharon Gauthier serves as a women's ministry leader in the Chicago Church of Christ, where her husband, Darren, serves as an evangelist and elder. They have been in the full-time ministry since 1991, having served also in Champaign, Illinois (USA), and Cincinnati, Ohio (USA). Sharon and Darren also serve on the Elders' Service Team for the International Churches of Christ.

Sharon holds a degree in journalism from the University of Minnesota and worked as a corporate publications editor before entering the full-time ministry.

The Gauthiers have been married for more than 30 years and have a daughter, Camille, and a son, Carson, who are both part of the singles ministry in the Chicago Church