Other cities that this person has stayed in are Monroe Township, Elmhurst and Flushing. People possibly related to Koonwong are Kitty S Lau, Bitkau Lau, Raymond Lau and 2 other people. This person's birth year is 1953. The current age of Koonwong is 71. The residency of Koonwong is at 97 Providence Blvd, Kendall Park, Nj 08824. The phone number (609) 860-0602 is Koonwong’s.