One man took his "Facebook stalking" way too far. Pradeep Manukonda, 31, is now legally obligated to stay at least 300 yards away from Facebook founder Mark Zuckerberg, along with the wunderkind's girlfriend and sister.

According to TMZ, Zuckerberg is being stalked by Manukonda, who has repeatedly tried to "follow, surveil and contact Mr. Zuckerberg using language threatening his personal safety" and the safety of those close to him. Law enforcement sources told TMZ that Manukonda had even gone to several Facebook offices in Palo Alto trying to hound Zuckerberg for money for his financially strapped family.

In a series of creepy messages to Zuckerberg, Manukonda told the 26-year-old billionaire, "Please help me, then I am ready to die for you. Please understand my pain."

Manukonda was even intercepted at Zuckerberg's home by Facebook security on Jan. 24, just as he was about to walk up the front steps. Cops reportedly gave him a verbal warning, but Manukonda hasn't backed off in his incessant attempts to contact Zuckerberg. The young entrepreneur claims his stalker even sent flowers and a handwritten letter to his home on Jan. 28.