He was involved with Scientology, and performed on the 1982 album "Space Jazz," which was meant to accompany L. Ron Hubbard's novel "Battlefield Earth". It was not well received, and a number of musicians and critics felt that his involvement with Scientology negatively influenced his music. Regardless, his music is well-known and has influenced many other musicians, composers, and fans. He was nominated 60 times and won 25 Grammy awards.
His wife Nellie Smith gave birth to two children: T.S. Monk III, nicknamed Toot, and daughter Barbara, nicknamed Boo-Boo, who died of cancer at age 31. Toot went on to become a jazz drummer.
In his honor, the Thelonious Monk Institute of Jazz was established in 1982. Monk was awarded a Grammy Lifetime Achievement Award in 1993, a special Pulitzer Prize in 2006, and was inducted into the North Carolina Music Hall of Fame in 2009. His talent and influence on jazz is strong; in almost every "top 10 jazz musicians" lists, his name is included.
He was born blind, began learning piano at age 3, and received only 4 years of music training at the Linden Lodge School for the Blind. He received two Grammy awards, several honorary degrees of Doctor of Music, and two Lifetime Achievement Honors. He was knighted in 2007. He was a truly prolific musician; his discography includes almost 100 recordings as band leader, plus another dozen as a sideman.