He's 88 pre-timeskip and 90 after. He has been dead for 50/52 years of that, so died when he was 38.
Oda has not revealed Alvida's age.
Coby's age has not been revealed.
X Drake's age has not been revealed.
He's 15 before the timeskip, and 17 after.
Donquixote Doflamingo was 39 in his first appearance, and 41 post timeskip.
Brook Lopez is 29 years old (birthdate: April 1, 1988).
TV host Kelly Brook is 38 years old (birthdate: November 23, 1979).
US actress Brook Kerr is 44 years old (birthdate: November 21, 1973).
51 years old
31
Holly Brook, aka Skylar Grey, is 31 years old (birthdate: February 23, 1986).
UK film director Peter Brook is 92 years old (birthdate: March 21, 1925).
Brook Taylor was born on August 18, 1685 and died on December 29, 1731. Brook Taylor would have been 46 years old at the time of death or 329 years old today.
Brook Taylor died on December 29, 1731 at the age of 46.
17
Brook Benton was born on September 19, 1931 and died on April 9, 1988. Brook Benton would have been 56 years old at the time of death or 83 years old today.
The skeleton of the dinosaur was found by a three year old girl.