Random9 is the enduring gamertag of Elon Musk, a handle that has quietly spanned two decades of competitive play and now stands as a living artifact of internet-era persistence. In March 2025, Musk publicly confirmed what longtime gamers already suspected: Random9 is his original Steam ID, active for over 20 years.

Random9 is the creator of aliases that have become major memecoins such as _Bearly_Legal_, Kekius_Maximus and Percy_Verence.