The math is certainly possible if your stuff is upvoted enough.
2 submissions per day * 7 days * 500 upvotes per submission * 40 points per upvote = ~280,000 just from Fun stream submissions, ignoring comments and other streams
Whether this person uses alt accounts or friends to quickly upvote his images immediately to provide an unfair boost is a separate question. Most high point earners attempt something of that sort and we have some mitigation for it, but we might add some extra transparency so it's more obvious if something shady is happening.
-Acuity12
You are being noticed that's great.
