Kris Kross formed in the early 1990s, consisting of James Christopher "Mac Daddy" Kelly and Christopher HE "Daddy Mac" Smith. The duo hit worldwide status with the smash 1992 "Jump", which was No. 1 on the Billboard Hot 100 for eight weeks and certified double platinum as a single. The duo followed up with many more platinum, gold singles and albums such as "Warm It Up", "Tonight's tha Night" and "Young, Rich & Dangerous".