Down at the bottom end of boxrec's European heavy ratings, (an unpleasant place to find yourself in) I discovered two Slovakian journeymen, both going by the name Szabo (a few of you will heard of them, as they have been fodder for relatively large names in Germany etc.)
One is 0-10 (40 yrs old), the other 0-15 (31yrs old)
http://www.boxrec.com/boxer_display.php?boxer_id=023365
http://www.boxrec.com/boxer_display.php?boxer_id=020397
I was going to ask whether they are brothers, although they have different manager's and hometowns given. So I then did a name search for Szabo to see if it was an extremely common eastern European sirname. So-so, but I found another Szobo - Marek, who is 0-11 at light welter, and has the same manager and hometown as the second Szobo.
http://www.boxrec.com/boxer_display.php?boxer_id=229111
Surely too much of a coincidence not to be related? Either way, if your sirname is Szabo, I advise you not to take up boxing. If you intend to win.
P.S. Just noticed, Vlado, the 2nd Szabo I mentioned, is nicknamed the "Slovak Rambo."
Double P.S. I've now just seen the 3rd Szabo, Marek, fought a 4th Szabo, Egon, but it was only an exhibition. That is absolutely fantastic
http://www.boxrec.com/boxer_display.php?boxer_id=339267