Before you get too excited and start hearing the opening music for The Twilight Zone,1.9 meters is roughly 6 feet,3 inches.
I lived in Asia for several years in the 60's,and have personally seen LIVE Chinese men taller than 6'6" tall. Lots of people don't realize this,but the Chinese population is not all of one group of people. The really tall ones of today come from a tribe in a mountainous area of China. Most seem to be really wide and heavy,too. Or at least the ones I have seen.