Say that parents are always right. Floyd Mayweather announced that he will retire definitively from the boxing ring when the final bell rings against Andre Berto, who will be the last opponent of his career.

Reasons? Floyd Mayweather always highlights his record of 48 wins and 0 defeats. And, in fact, it would be perfect to retire undefeated. In addition, he could equal Rocky Marciano's record: 49 wins and 0 defeats.

However, for his father and trainer, Floyd Mayweather, his darling son can continue fighting in the ring. "I can't say that Floyd (Mayweather) will fight one more time, but I think he could step into the ring again," Mayweather commented to the website esnewsreporting.com.

But that's it. Floyd Mayweather's 'old man' is counting the hours to see his son break Rocky Marciano's record. "I think the record has to be broken. Floyd can break it, but I want to make sure he's ready, when I say ready I mean that he feels good," his father added.

And just in case, he didn't hesitate to compliment Floyd Mayweather, who is already considered one of the best boxers in history. "I really like what my son has done in boxing. He controls boxing, the sport today is about Floyd. Nobody controls boxing, only Floyd," he proudly concluded.

THE FACT: The last time Floyd Mayweather won by knockout was in 2011, against Victor Ortiz. After that, he only won by decision of the judges.