I am a Returned Peace Corps Volunteer (K-19) who learned to speak Korean 50 years ago, and married a teacher of the Korean language. We raised our 5 children to be bi-lingual. I studied Madarin Chinese starting in 1975, so I have been using Chinese 40+ years.
I worked as an interprise IT architect for 25 years.
I have master's degree in Education and perform all my work as a teacher.