Know about CEO of WhatsApp in sign language. Jan Koum is the CEO of WhatsApp. He was born on 24 February in 1976 at Kiev, Ukrainian SSR, Soviet Union.
Categories: Sign Language Tutorials
Know about CEO of WhatsApp in sign language. Jan Koum is the CEO of WhatsApp. He was born on 24 February in 1976 at Kiev, Ukrainian SSR, Soviet Union.
0 Comments