The International Criminal Court (#ICC), or "#TheHague" as it is often called, has 124 member states (almost all of #Europe & #SouthAmerica, and several in #Africa; #Canada & #Australia; but not e.g. #China, #US, #Israel)
Since 2005, it has successfully prosecuted many individuals for their crimes of #genocide, crimes against humanity, or #WarCrimes.
If there's an ICC #ArrestWarrant against you, member states are obliged to comply & you probably deserve them coming after you for what you did.