Mark Horn joined the pastoral staff of the Hawthorne Gospel Church in 2019. He graduated from Cairn University with a Bachelor of Science in Bible, with an emphasis in Youth and Family Ministry. Mark served as the Junior High Pastor until the summer of 2026, when he transitioned to overseeing the Young Adult Ministry at the Hawthorne Gospel Church. He also serves as the Campus Pastor of the Hackensack Gospel Church. Mark married his wife, Elizabeth, in April 2019, and together they have a daughter, Cecelia. Mark considers it a blessing to serve alongside Elizabeth in ministry at the Hackensack Gospel Church.