Karl Hargestam is a Swedish author, public speaker and an entrepreneur currently resides in Austria. He is best known for writing Mission One Eleven: The Core (2015), Assignment: Path Unveiled (2014), Journey to the Extreme (2010) among others.
At the age of 21, Karl Hargestam left his native Sweden with the mandate to reach the unreached people in Africa with the Gospel. During his early mission work in Africa, Karl, together with his family and staff, became the reason for great change among African tribes that never had heard of Jesus. A vision, "One Chance for Every Person" was born from the conviction that it should be a provided access to hear the gospel at least once. Karl and his wife Jennifer are founders of Joshua Campaign International, Mission One Eleven and several other organizations.
- The Assignment Workbook (2010)
- The Assignment: Journey To The Extreme (2010)
- Mission One Eleven: The Core (2015)
- The Assignment: Journey To The Extreme VOL 1
- The Assignment: Path Unveiled (Vol. 2)
- "Path Unveiled by Karl Hargestam". Christian Book.
- "Journey To The Extreme - Karl Hargestam". CrossRoads 360. 9 October 2012.
- "Karl Härgestam wants to go on with the gospel". Världen idag.
- "He talks to thousands in Africa (swedish)". Dagen. Lasse Väcklén. Retrieved 7 July 2004.
- "A car accident allowed Karl to become a missionary (Swedish)". Dagen. 23 September 2003.
- "Pentecost lifted work with refugees". Världen idag. Nyheter. Retrieved 16 January 2017.