By Caroline Rosacker
On Oct. 9 Andrew Johnson of Garnavillo was promoted to 9th dan black belt following a successful test of advanced physical and mental acuity at Jung's Tae Kwon Do Academy in Cedar Rapids.
A fellow student first introduced the dedicated Tae Kwon Do practitioner to martial arts in college. In 1981, he began his formal training in northeast Iowa with Roger Clarke, who opened up a branch dojang in Elkader, a short drive from the Johnson family farm.