Folsom was also a member of the Chicago Bears Tampa Bay Buccaneers and Arizona Cardinals.
[2] Folsom attended Snow College in Ephraim, Utah in 2003 before leaving to serve a two-year LDS church mission in Santa Cruz, Bolivia.
Folsom transferred from Snow to Weber State and became the team's starting strong side linebacker.
Folsom was waived by the Dolphins during final cuts on September 5 and re-signed to the team's practice squad the following day.
Folsom was promoted to the active roster again on January 2, 2010 after linebacker Channing Crowder was placed on injured reserve.
Folsom was signed to the Arizona Cardinals practice squad on October 27, 2010, and later released on November 9, 2010.