Coming from Hong Kong, mark_sio_hk is known in Age of Empires II. mark_sio_hk has 24 Age of Empires II matches on record. The unranked ladder is where mark_sio_hk spends most of their time.

Ranked play is not on mark_sio_hk's agenda—they have never queued for a ranked match. mark_sio_hk's favorite civilization is Japanese, picked in 70.8% of their games.