A video of Conor McGregor sucker-punching an old man at an Irish pub has surfaced online.
According to footage obtained by TMZ Sports, the former UFC two-division champion had an altercation at the Marble Arch pub in Dublin, Ireland last April.
The report claimed that ‘The Notorious’ lost his cool when a bar patron refused to drink his Proper Whiskey 12.
The elderly man placed the glass away from him, but McGregor insisted on giving him another glass of whiskey, to which the man declined for the second time.
This did not sit well with the Irish star, which sparked a heated exchange of words inside the bar.
Fast forward to the three-minute mark of the video, McGregor is seen punching the elderly man in the face before leaving the bar as other patrons escorted him outside.
Watch the scene in the clip below: