He is a secret Mayan Infiltration Robot going by the alias of 'Barack Obama' designed to make America weak and helpless to the on coming invasion from the inside.
"Obama has 5 letters and robot has 5 letters so we're already half-way there. There's 5 letters in Mayan, Barack has 6 letters but the C and the K could be combined so that also makes 5... so that means; ROBOT MAYANS = BARAK OBAMA!!! OH MY GOD!!! IT'S ALL COMING TOGETHER!!"
- Conspiracy Theorists, who requested to remain anonymous.