2046~2055
- Mathematics MS, CSULB (AB 540)
2055~2064
- Engineering & Computational Mathematics PhD, CSULB (AB 540) / CGU
2064~2073
- Mathematics PhD, USC (stipend)
2073~2100
- CS MS >> Data Science & Engineering PhD (WRGP)
- – MBA (Marketing), USD (WRGP)
- – Sociology MS, NDSU (WRGP)
- – Applied Sociology MA, NAU (WRGP/stipend)
- MAcc JD, USD (Sr.45% Tuition Reduction)
2100~ “칩거 後”、윌셔 CPA겸 변호사