41. Adrien Broner
Hateful Lowlight: His post and pre-fight taunts against opponent Paulie Malignaggi.
The 23-year-old is already a three-time champion, and undoubtedly has a bright future in the sport. Adrien Broner's success, however, only fuels the hate boxing fans have towards him, because he's a huge dick. During a promotional news conference before his fight with Paulie Malignaggi, he took out his phone and called a woman who he said was Malignaggi's ex-girlfriend, claiming to date her. After beating Malignaggi last month, Broner said, "I lifted his belt and his girl." *cues Ne-Yo's "Back Like That"* Bonus hate: his "Versace" freestyle video.