Short answers, pulled from the story.
Sylvia Robinson formed the Sugarhill Gang and released their first record on the 12th of December 1979. She recruited Henry Big Bank Hank Jackson, Michael Wonder Mike Wright, and Guy Master Gee O'Brien from Englewood, New Jersey to create the trio.
Rapper's Delight peaked at number 36 on the Billboard Hot 100 on the 12th of January 1980. This achievement marked the first time a rap single entered the mainstream American consciousness through commercial radio play.
The original version of Rapper's Delight stretched to over 14 minutes despite being intended as a short track. The song utilized a bassline from Chic's Good Times and featured lyrics improvised on the spot by the three members.
The Sugarhill Gang disbanded in 1985 but continued to perform in Europe where they found a more receptive audience. They released albums such as 8th Wonder and Rappin' Down Town before reuniting for a concert at the Apollo Theater in 1990.
Big Bank Hank Jackson died on the 11th of November 2014 at the age of 58. His death marked the end of an era for the original trio before the remaining members embarked on a world tour in 2016.