MTV News is reporting that rapper Guru of the legendary Brooklyn-based hip-hop group Gang Starr underwent successful surgery on Monday, according to DJ Premier. Premier, Guru's partner in the long-running hip-hop outfit, tweeted the news Tuesday morning.

Rapper Guru of the legendary Brooklyn-based hip-hop group Gang Starr suffered a cardiac episode over the weekend and is currently in a coma. Details are still unknown about the rapper's condition and when the incident occurred.