Jack S Cheng's records confirm they were born on 02.28.55, now marking seventy years of existence. The subject is a tenant or homeowner at 520 Burns Cir, San Ramon, CA 94583. Jack Cheng has a comprehensive address history featuring seven prior locations. This individual has occupied residences at: 1750 Camino Ramon, Danville, CA 94526, 168 Gillette Pl #110, Livermore, and 848 Stewart Dr #100, Sunnyvale, CA 94085. It is probable that Jessie Lin Cheng (age sixty-nine years old) is the spouse of Mr. Cheng, the individual. Both [email protected] and [email protected] are listed as Jack S Cheng, the person's contact emails. Reports indicate a known association between the subject in question and Jessie Lin Cheng (sixty-nine years). Jack, the individual, Crystal V Huang (in 2009), and Hsiao L Pien (between 2005 and 2010) shared a living space at 280 Tordo Ct, Fremont, CA 94539. Census figures confirm that California contain a notable number of individuals named Jack S Cheng. Among the other residents are Mr. Cheng, Joshua A Cheng, Chunduo Fan