Happy 20th Birthday SphereofHipHop.com! rocdomz March 7, 2017 Video March 1st, 2017 Sphere of Hip-Hop officially turned 20 years old. SOHH initially started out as a college project for Josh “Plastic” Niemyjski in 1997. I wanted to take the time to personally thank Josh for his vision, hard work, consistency and most of all his friendship. Here’s to another 20!