Hiyo is brazilian and i cant prove it, however some weird behaviours caught my attention.
- He is always online at br time, even though timezone should affect him. During matches and night time he is always commenting, going offline after it.
- He knows some content and internal jokes that shouldn't be available in his fluent languages, which are, according to him, english and spanish.
- He often laughs with "kkk", which wouldn't be bad if brazil wasnt the only country who laughs like that.
I am way too lazy to link down the forums where i got these information, but u can access his account and see for yourself.