Busta Rhymes is opening up about the health struggles and terrifying incidents that motivated him to «transform» his body.The 51-year-old rapper recently spoke with for the outlet's ongoing «Hip Hop Health» content series, which examines how the evolution of the health of Black and brown men can be traced through the genre in honor of hip-hop's 50th anniversary. Busta divulges how grief led to his weight gain, and how experiences with his ex and one of his sons led to him losing 100 pounds and changing his life.Busta — real name Trevor Smith Jr.