Joseph Mulrey McIntyre (born December 31, 1972 in Needham, Massachusetts), is an American singer-songwriter and actor. He is best known as the youngest member of the late '80s Teen boys pop group, New Kids On The Block “NKOTB”.
He has sold over one million records worldwide as a solo artist. He has worked in film, TV and theatre, including performing on Broadway.In 1985, at 12 years old, just before his 13th birthday, he joined the vocal band, replacing [Jamie Kelly]. Since the other 4 members of the chorus were already long-time school friends, he initially found it difficult to mesh with them. Similar: «Nick Carter»
They eventually became one of the most successful boy bands of the late 20th century, producing two number one musical albums on the USA Billboard charts. In 1991, Forbes listed the band as the highest-earning entertainers, beating Madonna and "Michael Jackson". They split in 1994, but they reunited in 2008 and have remained active since. Wikipedia