Greg Hardy says he's got one wish for his UFC fight in Moscow this weekend -- AND IT'S FOR THE RUSSIAN PRESIDENT TO SHOW UP FOR IT!!!
"I been hoping to meet him since I got here," Hardy says. "I'm a big fan. I'm keeping my fingers crossed. It's going to be super hyped."
Of course, Hardy's fillin' in for the injured Junior Dos Santos this weekend against #7 ranked UFC heavyweight Alexander Volkov ... and GH tells TMZ Sports he's STOKED for the bout.