Ringside physicians fear for McGregor's safety ahead of fight

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AAqF3xD.img?h=100&w=100&m=6&q=60&o=f&l=fMuch has been made about mixed martial artist Conor McGregor's transition to the boxing ring and while Saturday's bout against world champion Floyd Mayweather has the sports world buzzing...

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