Help me find this user!!

[74swangur]

Can anyone help me find this user?
I copied this picture and saved it, but would like to ask him a question. Don't spend to much time on it, just thought y'all might know right away.
Thanks,
74swangur

 

[EvilScamp]

His username is Sublime69

 

[74swangur]

Thank you Dr. Evil!