In scripts he gives a broad brush answer of 960 years old, quite young for a time lord
Its always been claimed it was never revealed
steve
Dr. Mae Carol Jemison was an astronaut and a doctor. She was the first African American woman in space.
Dr. Who in his/her various re-incarnations, since the 1960's.
Dr. Robert Goddard
Dr. John Diaz is 36 years old
Dr. Robert Atkins died when he was 72 years old
Dr. Know is 54 years old (birthdate: September 15, 1958).
Dr. Demento is 70 years old (birthdate: April 2, 1941).
Dr. Chud is 47 years old (birthdate: April 4, 1964).
yes he is very old
82 yrs old
Dr. Arthur H Rosenfeld (born 1927) is currently 81 years old.
Dr. Don Panoz is 76 years old (birthdate: February 13, 1935).
Dr Umar Alisha is 45 years old (birthdate: January 31, 1966).
Dr. Manmohan Singh is 78 years old (birthdate: September 26, 1932).
Dr. Tareq Suheimat is 74 years old (birthdate: September 23, 1936).