Floyd Mayweather has announced he will make a stunning return to the ring in 2020 as he plans to come out of retirement at the age of forty-two.The legendary boxer, who boasts a fifty win record with zero defeats, took to Instagram as he captioned a photo of himself in blue boxing shorts: coming out of retirement in 2020’. He will turn forty-three on February 24, 2020.Mayweather’s news was quickly re-posted on Twitter by UFC chief Dana White, leading to talk that the pair could work together and the boxer could cross over to MMA for his sensational return.