Master Erica Tierney Jion

Master Erica Tierney - Jion

Master Erica Tierney, 5th dan and instructor at AmKor Karate Institutes of Aston, competes with Jion at the 2013 US Goodwill Association Nationals in Connecticut. Master Tierney finished inĀ first place in the Mens Masters' division. Master Tierney has also placed first in forms and weapons and also Grand Champion in both divisionsĀ at other major events such as 2014 UK Open Championships in Cardiff, Wales hosted by Master John Trudgill of the Traditional Tang Soo Do Federation. Master Tierney will be returning to Cardiff to compete at the UK Open Championships on April 25th, 2015.

Check back often for more videos and demonstrations of our AmKor Karate Institutes students and instructors competing at national and international events.

Pyung Ahn Oe Dan Demonstration

Master David Kremin of AmKor Karate Bryn Mawr demonstrates Pyung Ahn Oe Dan applications with his students, Mr. Daniel Marino and Mr. Wasif Maatallah. This demonstration was held at the December 2014 Traditional Tang Soo Do International Dan Testing.