Which boxer was winless until his 10th pro bout, but went on to win the WBF title!
That's it, Tony Pellone stopped both winning streaks.
The boxer was once rated #2 in the World.
No, Gibbons only had 39 wins before he fought Greb.
Boris Nikanarov beat Nicholas Spanakos in the 1960 Olympics.
The only one that would come close is Benny Brostoff, who beat Charley Sohn in 1925, BUT he was not a World contender. Benny was born in Russia...
Charles Adkins of the USA beat Viktor Mednov of the Russia in the 1952 Olympic Games for the Gold Medal in the Light Welterweight Class.
What boxer stopped the winning streaks of 2 undefeated boxers that won over 40 bouts without a defeat?
If you want, you can go back to, Kid Andre of Russia beating Eddie Calloway of the USA in 1930.
Marty Servo or Alberto de las Mercedes Cortes, but he wasn't a World Champion, so I'll go with Servo.
Yes, Boris Nikanarov beat Nicholas Spanakos in the 1960 Olympics.
Yes, it was another ex-boxer that I know from Ring 8, Nick Spanakos. Now you need the Russians name.
One of the lighter weights.
Your the closest so far, BUT it's not him.
No, No and No! Lazlo Papp wasn't an American or Russian, he was from Hungary. This happened in the very early 1960's.