Weak white people join forums like this because they get to talk shit they never would say to a black persons face.
1. I've kicked about a 2 dozen guy's asses in my life. Most of them were blacks, who were too confident for their own good. Never pick a fight with an ex-Army construction worker, who grew up in a tough neighborhood in New York City.
2. Most undefeated boxers have been white. Most of the guys they beat were black.
The Only Boxing Champions in History to Retire Undefeated
#2 of your "narrative" before your "link" is inaccurate. Most of the undefeated fighters on that list are not white. There were a number of Asians and Hispanics on the list from lower weight classes
Of the ones who fought in the 1800's and early 1900's most white fighters "drew the color line" and refused to fight black fighters, so therefore, "most" of the fighters that they defeated WERE NOT black as you claim. (wishful thinking?).
Of the undefeated white fighters on the list from the modern era, the only two who fought credible opposition from all over the world, were Joe Calzaghe(who genuinely did) and Rocky Marciano, who is a entirely different story.
Marcianos most noteworthy victories were wins over Archie Moore, Joe Louis, Jersey Joe Walcott and Ezzard Charles.
Every one of them were at least 10 years past their prime when they fought Marciano. Moore and Charles actually fought their prime years as light heavyweights.
Outside of those 4, the vast majority of the rest of Marcianos 49 opponents were white.
Just look at who is on his record by name.
Marciano only fought for 8 years, was matched carefully, and conveniently retired before facing young, up and coming legitimate opposition like Floyd Patterson, Sonny Liston, Cleveland Williams and Eddie Machen, all of whom were top notch black contenders that he could have faced prior to retiring at the age of 28.
Had Marciano fought in the 70's during the careers of Ali, Frazier, Foreman. and Holmes, he would have been tested way beyond his limits.
Even by contenders that never won the title during that decade.
As for you "kicking 2 dozen mens asses",whether they were black or not, sounds like more wishful . thinking.
Most of those who actually had done so would not brag about it to a group of strangers on the internet.