All instructors at Kuk Sool Won™ of Gretna were under the instruction of SBN Randall Heller at Kuk Sool Won™ of Terrytown until 2005. The school was about to celebrate it's 10th anniversary when Hurricane Katrina and Rita both hit the New Orleans area. SBN Heller's home was destroyed and he soon left for Tucson, Arizona.

In November 2005 SBN Heller gave his recommendation for PSBN Ryan Tardiff to open Kuk Sool Won™ of Gretna to Grand Master In Hyuk Suh and the World Kuk Sool Association™. PSBN Ryan Tardiff is now under the instruction of Master Sun Jin Suh.

SBN Ryan Tardiff

PSBN Larry Gegenheimer

KSN Noretta Kelly