10
HE is 22 I think he was born December 29th 1988 (I think :$) lol
The age range is 18-30 years old.
If its the track on Relapse that yu mean, I think its Old Time's Sake.
Harlem Yu is 50 years old (birthdate: July 28, 1961).
Yang Yu is 26 years old (birthdate: February 6, 1985).
Marc Yu is 12 years old (birthdate: January 5, 1999).
Yu Nan is 33 years old (birthdate: September 5, 1978).
Yu Yokoyama is 30 years old (birthdate: May 9, 1981).
Yu Suzuki is 53 years old (birthdate: May 10, 1958).
Yu Darvish is 30 years old (birthdate: August 16, 1986).
Yu Yamada is 33 years old (birthdate: July 5, 1984).
over 400 I think about 1,000 i think