Boxing NewsVideo Footage emerged showing UFC star Conor McGregor punching patron at a barGaurav GulatiAugust 17, 2019August 17, 2019 by Gaurav GulatiAugust 17, 2019August 17, 2019 A video has emerged in which the UFC star Conor McGregor seen allegedly punching an elderly bar patron in the head just after a disagreement