Plummer es un estudioso de la Biblia con un corazón misionero. Ha servido en asignaciones misionales de diversa duración en China, Israel, Trinidad, Ghana, Malasia, Cuba y Turquía. Plummer ha escrito, co-escrito o editado varios libros. Plummer tiene un papel importante en la fundación y presentación del screencast, The Daily Dose of Greek en www.dailydoseofgreek.com  Plummer is a Bible scholar with a missionary heart. He has served missionary assignments of varying duration in China, Israel, Trinidad, Ghana, Malaysia, Cuba, and Turkey. Plummer has written, co-written, or edited several books. Plummer has a major role in founding and presenting the screencast, The Daily Dose of Greek at www.dailydoseofgreek.com