John Kavanagh, trainer for UFC superstar Conor McGregor, expects his fighter to enter the boxing ring in "the next 12-18 months."

McGregor made his boxing debut back in August of 2017 at the T-Mobile Arena in Las Vegas, where he faced five division champion Floyd Mayweather, who was coming back from a two year layoff.

McGregor started well, but once Mayweather got going it became a one-sided contest - with Mayweather breaking him down and stopping him in the tenth round.