Joe Montanez:  Sa-Bum-nim Montanez started as a white belt at the Harvard University WTA School in 1988 and received his First Degree Black Belt, in Tae Kwon Do, from Grand Master Son (WTA) in 1992. He holds a Fourth Degree Black Belt, in Tae Kwon Do, from the Chung Do Kwan Alliance (CDKA).  Joe also holds a black belt ranking from the Chung Do Kwan of Korea (4th degree) and Kukkiwon of Korea (3rd degree).

Rolando Ogot:  Mr. Ogot has been a student at the OB Martial Arts Center since 2004.  He received he 1st Degree Black Belt in 2008 from the OB Martial Arts Center.

Aidan Ogot:  Mr. Ogot has been a student at the OB Martial Arts Center since 2004.  He received he 1st Degree Black Belt in 2008 from the OB Martial Arts Center (Aidan holds the school record, over 30 years, as the youngest to attain first dan).

Gabriel Nunez:  Sa-Bum-nim Nunez started his Tae Kwon Do study under Master Art Lefebvre in the early 1990’s (he attained the rank of brown belt before leaving for college at Standford University).  Gabe returned to Tae Kwon Do after college and attained first degree black belt from the OB Martial Arts Center in 2004.  He currently holds the rank of 3rd Dan from Chung Do Kwan Martial Arts. 
Sa-Bum-nim Nunez is the current director of the Southwestern College Martial Arts Program.

Ian "P" Miller:  He currently holds the rank of 2nd Dan from the OB Martial Arts Center.

James Durante:  Mr. Durante has been a student at the OB Martial Arts Center since the early 2000's.  He received his 1st Degree Black Belt in 2007 from the OB Martial Arts Center.  He currently holds the rank of 2nd Dan from the OB Martial Arts Center. 

Candice Leflame:  Ms. Leflame has been a student at the OB Martial Arts Center since 2003.  She received her 1st Degree Black Belt in 2008 from the OB Martial Arts Center. 

Anthony Hartman:  Mr. Hartman started studying Tae Kwon Do while a student at Point Loma Nazarene University.  He received he 1st Degree Black Belt in 2008 from the OB Martial Arts Center.

Dan Anderson:  Mr. Anderson started studying Tae Kwon Do while a student at Point Loma Nazarene University.  He received he 1st Degree Black Belt in 2008 from the OB Martial Arts Center.

Nathan Hirst:  Mr. Hirst started studying Tae Kwon Do while a student at Point Loma Nazarene University.  He received his 1st Degree Black Belt in 2009 from the OB Martial Arts Center.

Jon Hussey: Mr. Hussey started studying Tae Kwon Do while a student at Point Loma Nazarene University. He received he 2nd Degree Black Belt in 2015 from Chung Do Kwan Martial Arts.  Sa-Bum-nim Hussey is the current director of the Point Loma Nazarene University Martial Arts Program.

Tom Keus: Mr. Keus started studying Tae Kwon Do with his children at the OB Martial Arts Center. He received he 1st Degree Black Belt in 2013 from the OB Martial Arts Center.

Lee Morgan:  Mr. Morgan has been a student at the OB Martial Arts Center since the late 1990's.  He received he 1st Degree Black Belt in 2004 from the OB Martial Arts Center.  He currently holds the rank of 2nd Dan from the OB Martial Arts Center. 

Paul Montanez:  Mr. Montanez started his Tae Kwon Do study under Master Mike Conboy at the Mt. View WTA school.  He received he 1st Degree Black Belt in 2007 from the OB Martial Arts Center (while a student at UCSD).

Mark Clifton:  Mr. Clifton started his Tae Kwon Do study at the OB Martial Arts Center in the early 2000's.  He received he 1st Degree Black Belt in 2006 from the OB Martial Arts Center. 

Casey Clifton:  Ms. Clifton started her Tae Kwon Do study at the OB Martial Arts Center in the early 2000's.  She received he Jr. Black Belt in 2005 from the OB Martial Arts Center (Casey holds the school record, over 30 years, as the youngest female to attain black blelt).

Ryan Johnson:  Mr. Johnson started his Tae Kwon Do study at the OB Martial Arts Center in 2000.  He received he 1st Degree Black Belt in 2005 from the OB Martial Arts Center.  Ryan is currently attending UC Berkley.

Wesley Johnson:  Mr. Johnson started his Tae Kwon Do study at the OB Martial Arts Center in 2000.  He received he 1st Degree Black Belt in 2004 from the OB Martial Arts Center.  Wesley is currently serving his country as a member of the US Marine Corps. 

Tina Basone:  Ms. Basone has been a student at the OB Martial Arts Center since the late 1990's.  She received her 1st Degree Black Belt in 2005 from the OB Martial Arts Center.  She currently holds the rank of 2nd Dan from the OB Martial Arts Center.  

Gary Blackford:  Mr. Blackford started his Tae Kwon Do study at a Moo Do Kwan school in San Diego in the early 1980’s.  He received his 1st Degree Black Belt in 2009 from the OB Martial Arts Center.  He  has been a student and instructor at the OB Martial Arts Center since 2003.

Susan Jamison:  Ms. Jamison has been a student at the OB Martial Arts Center since the early 2000's.  She received her 1st Degree Black Belt in 2006 from the OB Martial Arts Center.  She currently holds the rank of 2nd Dan from the OB Martial Arts Center. 

Floyd Wright:  Mr. Wright has been a student at the OB Martial Arts Center since the early 1980's.  He received his 1st Degree Black Belt in 2002 from the WTA.  He currently holds the rank of 3rd Dan from the OB Martial Arts Center. 

Ed Fowles:  Mr. Fowles started his Tae Kwon Do study under Master Rocky Burks in the early 1990’s.  Ed received his 1st Degree Black Belt in 1995 from the WTA.

Chris Fowles:  Mr. Fowles started his Tae Kwon Do study under Master Rocky Burks in the early 1990’s.  Chris received his 1st Degree Black Belt in 1995 from the WTA.