Most boxing world titles in different weight divisions
Who
Manny Pacquiao
What
8 total number
Where
United States (Arlington,,Cowboys Stadium)
When
The most boxing world titles won in different weight divisions is eight by Manny Pacquiao (Philippines) when he defeated Antonio Margarito (USA) to win the WBC Super Welterweight title on 13 November 2010. He has also held sanctioned belts in the WBC Flyweight, Super Featherweight and Lightweight divisions, plus The Ring Featherweight , IBF Super Bantamweight, IBO and The Ring Light Welterweight and WBO Welterweight.