Original sentence: Michael Joseph Jackson (born August 29 1958 in Gary, Indiana) is an African-American singer-songwriter, producer, musician and philanthropist who is known by his peers and fans as the "King of Pop", and by his critics as "Wacko Jacko"
Edited sentence: Michael Joseph Jackson (born August 29 1958 in Gary, Indiana) is an African-American singer-songwriter, producer, musician and self-proclaimed philanthropist who is known by his peers and fans as the "King of Pop", and by his critics as "Wacko Jacko"