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McGregor vs. Mayweather is inching closer to reality.
Get a six-pack and a strong core.
The fighter was hospitalized ahead of the weigh-in.
He'll fight against Michael Bisping for the middleweight title.
He expects McGregor to fight the next UFC lightweight winner.
The UFC star would need to pull off a major upset.
Will the Conor McGregor superfight ever happen?
Nevada's Athletic Commission confirms the talks.