$1k/day at MGM 1-2 NL?

[Eder]

I sat last night with a guy at 1-2 NL at MGM...he mentioned that he played here for a living. I replied that he must be sleeping in culverts as a 1-2 NL pro,but he insisted he averages around $1k/day!
Is this possible even at the donkfest MGM tables? His game seemed solid .
I played around 12 hours over 3 days for a profit of $1045 after tokes and my game sucks...perhaps it is possible?