I've been on Imgflip for about 2 years now. I first remember Entertainer28, Invicta103 and Reallyitsjohn. Raydog has been on Imgflip for a while, but only about a year ago did he top the leaderboard. Socrates has been on the leaderboard for as long as I can remember. Spursfanfromaround has been here for a pretty long time too, and so was you, Jying. I vaguely remember a guy named GameKing, he topped the leaderboard around the same time as Raydog, but he left a few weeks afterwards. I also remember a guy called OverlyOpiniatedPlatypus, and a1c2y3? But they weren't famous imgflippers, so you might not know them. Believe it or not, I used to be called Meowmers195, but that was until you can sign in with Google. There was also a guy named GotHighMadeAMeme, but he wasn't around for long. ApesFollowKobais the most recent imgflipper, only appearing a few weeks ago.