Anthony Joshua vs. Joseph Parker, who wants to write boxing history.

Both boxers are without losses so far, while one of them is likely to report the first defeat Saturday, Periscop writes.

The British boxer has told BBC Sports he has recently looked at the mass of Lennox Lewis, who had won three titles I BF, WBA and WBC in 2000.

This is a history,” Joshua said.

This is a unique battle between two heavy-weight boxers who have not suffered losses and this drug will be played in Britain.

He (Parker) is very dangerous, but when the boxers face me they come 30 percent more prepared,” concluded Joshua.

We remember Parker's taking 24 measures, 24 victories, 18 on KO. On the other hand, Joshua 20 feet, 20 wins, 20 on Koo. /Periscope/