That's Björn Helbing. He is product manager for Andro and (therefore) also associated with the retailer/shop "Schöler und Micke", one of Germany's biggest TT retailers. Björn played 2./3. Bundesliga in Germany for many years (now a little lower) and won some titles as a junior. His rating in Germany has always been pretty high - in the 2200s/2300s.