Tycoon-turned-political hopeful Mikhail Prokhorov quit the Kremlin-linked Right Cause on Thursday after he was ousted as leader in a power struggle inside the party.
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Prokhorov quits Right Cause
138871
Brendan Nelson quits politics
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Babeu ends congressional campaign.
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Nathan Deal resigns from Congress
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Personal ambitions led to IHF disbandment
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Russian lawmaker quits parliament in property row
1156
Campbell resigns for 'personal reasons'
1799
Peter Costello resigns from parliament
144400
Group under fire after Chairman quits
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Dost Muhammad Khosa resigns from PML-N
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Republican Thompson quits White House race
10370
Former NSW premier Keneally quits politics
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Major blow for lib dem leader Nick Clegg as party's biggest donor quits over his policies
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Litvinenko suspect pulls out of inquest
137355
Strauss-Kahn leaves Washington home
427
Steve Jobs resigning as CEO
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Rupert Murdoch wanted to quit News Corp before the scandal