I once had a Minecraft friend and I haven't known where he is for a few years. Can you give me tips?

I still know what his name is o0o_bEn_o0o. I'm not sure if he still plays Minecraft.

Doesn't work… Okay? Just let go. Also have Minecraft friends on Hypixel, GommeHD and Mineplex who have been inactive for 5 years