Short Answer
Yes, Biggie Smalls and Notorious BIG are the same person, referring to the rapper Christopher Wallace, whose stage name was The Notorious BIG, often shortened to Biggie Smalls Forbes.
The name Biggie Smalls came from a character in the 1975 film Let's Do It Again, while Notorious BIG became his official commercial stage name after he signed with Bad Boy Records in 1993.
Key Facts and Timeline
Christopher Wallace was born on May 21, 1972, in Brooklyn, New York, and was murdered on March 9, 1997, in Los Angeles, California, at age 24 SEC.
His debut album Ready to Die was released in September 1994 by Bad Boy Records and peaked at number 15 on the Billboard 200, while his second album Life After Death came out in March 1997 and reached number 1 Forbes.
Legacy and Current Status
Biggie Smalls and Notorious BIG are treated as one artist in streaming platforms, charts, and copyright records, with his catalog managed by Bad Boy Records and distributed by Universal Music Group Forbes.
As of the latest available data, his albums continue to chart, his estate is managed by his family and longtime business partners, and he is consistently ranked among the top commercial hip-hop artists by Billboard and other industry trackers SEC.