GNU Hurd
Thomas Bushnell, BSG, formerly known as Michael Bushnell (born December 13, 1967), is a software developer and Gregorian friar. He was the founder and principal architect of GNU's official kernel project, GNU Hurd. Bushnell was Hurd's official maintainer from its instigation until November 2003. Bushnell currently maintains Debian packages, and is employed by Google LLC since July 2010. He is a member of Saint Mark's Episcopal Church in Glendale, CA.