Those blogs of cocacola12 and fendimania declaring being multis weren't true, cause fendimania seems chill while cocacola seems unhinged, mad and upset all the time. You can picture him with really open veiny eyes and an uncontrollable moving jaw not aligned with his face which emits droplets of spit from time to time.
If they are the same person I would applaud him for really writing, scripting and acting two consistently different characters and cause I love crazy behaviour on the internet.