Would Ahn Cheol-soo have succeeded in other businesses?

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Would he have succeeded in
real estate development,
construction,
or even a chicken or pizza franchise?
- He would have succeeded.
- He succeeded with AhnLab because it matched his aptitude.
I am curious if Ahn Cheol-soo, who is similar yet different, would have succeeded in the mobile phone business... IT and manufacturing are quite different, after all.
In Ahn Cheol-soo's era, there were quite a few SKY-branded or small-to-medium mobile phone companies... Even those from student activist backgrounds were starting mobile phone businesses.