50 has relentlessly trolled the disgraced music mogul for years, Billboard breaks down where it all started. By Mackenzie Cummings-Grady 50 Cent and Diddy have been at odds for almost two decades.

If you weren’t there, it’s very hard to quantify just what a juggernaut 50 Cent was between 2002 and 2007. From total obscurity to underground buzz to being blackballed by the music industry and then ...