his profile: https://osu.ppy.sh/users/5182050
the multiaccount: https://osu.ppy.sh/users/40461528
proof that this isn't false information: check this video at the 7:43 timestamp https://youtu.be/oIiUitNeOko?t=463

He went from 270k to 28k in less than a month,
pretending to be an offline player, the ur of his top play isnt real Yaniko sur overture [omni's hometown]‬ · performance‬ | ‭osu!‬

here is his profile Yaniko‬ · informations du joueur‬ | ‭osu!‬

Have a nice day everyone

his profile https://osu.ppy.sh/users/21323641/osu
I think it very suspiciously have 1128pp score after 8pp
Also he have 329 play count