Leonard (Lyn) Buchanan, Sergeant First Class, US Army (ret.) was a Remote Viewer, Database Manager, Property Book Officer and Trainer in the US Army Remote Viewing Unit from 1984 to 1992. He wrote about his experiences in the 2003 book The Seventh Sense.

Lyn is currently the Executive Director of Problems>Solutions>Innovations, a Controlled Remote Viewing (CRT) training enterprise based in New Mexico. Lyn Buchanan is a founding member and currently serves on the board of directors of the International Remote Viewing Association.

His website is: crviewer.com