Colin Armstrong, MM (born 1961), usually known by the pseudonym and pen-name of Chris Ryan, is an author, television presenter, security consultant and former Special Air Service sergeant. Ryan came to public prominence for being the only member of the ill-fated SAS mission Bravo Two Zero to both survive and escape capture during the Gulf War.
Agent 21: Reloaded: Book 2 Chris Ryan In the year since Zak Darke was approached by a shadowy government agency to become Agent 21, his world has changed completely.
Jesus as Agent of Change and Guiding The primary function of this paper is to examine the leadership style of Jesus, particularly as He interacts with Peter in the 21 st chapter of the Gospel of John.