Claim: Boxing promoter Barry Gibson was killed after he revealed that the Mayweather-McGregor fight was going to be fixed.
Fact-check: FACT CHECK: Promoter Found Dead After Exposing Mayweather-McGregor 'Fake Fight?'
Verdict: false
Organisation: Snopes
Author: Dan Evon
Date published: 2017-08-22T13:38:16