Form admiration

I found this when I was looking at You Tube this afternoon. I'm always looking for good examples of forms. If I'm not mistaken, this is Jin Do, which I was supposed to have learned to earn my Ee Dan. I never properly learned it and definitely couldn't do it through to the end! I will learn it when I learn it. Right now, I'm learning the hows and whys of what I'm doing in class.