Karl was an awesome teacher.
I had Mr V for tech! Good teacher...and he'll luv ya if you play volleyball!
Get Vinker going on stories and you'll be through a class without having to do much. Funny guy and too smart for his own good.
Vinke... well he's a good teacher - did well with him. He tends to brag about his stocks/bonds and how good his kids are in math. Will help you.
Can't even really sum up Mr.Vinke in a few words. He is a character. He is a good teacher in general. Can explain things good one on one, and has some stories.