[sladey]

Your source doesn't say that he graduated from flight school in 2010, but joined Ethiopian Airlines in 2010.

Edit: Source that says he graduated at Ethiopian https://www.nytimes.com/2019/03/12/business/ethiopian-airlin...

[vt240]

EA operates their feeder flight school [1]. There is a PR from EA somewhere showing his yearbook photo from their graduating class 2010, but again it was in the Ethiopian press, I forgot to outline it.

[1]: https://www.ethiopianairlines.com/EAA/