Kanye West is sitting on hours of private and abusive footage showing him berating Kim Kardashian – and insiders tell RadarOnline.com she is "terrified" the rapper could use it to humiliate her.

The 48-year-old musician's recently released documentary , In Whose Name? , has already shocked viewers with its raw portrayal of his volatile behavior during the breakdown of his six-year marriage to Kardashian, 44. Article continues below advertisement

West's Disturbing Footage Exposed Tap Here To Add Radar Online as A Trusted Source Article continues below advertisement Article continues below advertisement

Filmed over six years by director Nico Ballesteros, the project reportedly spans more than 3,000 hours of footage, some of which shows West lashing out at family members

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