How much older is David Foster than Katharine McPhee?

Katharine McPhee is an American singer, songwriter, and actress who came into the limelight after placing second during the fifth season of American Idol. Katharine McPhee is an alumnus of the Boston Conservatory at Berklee and she won the Best Actress in a Drama Series at the 2012 Women’s Image Network Awards.

David Foster is a Canadian musician and music executive who has bagged 15 Grammy Awards out of 47 Grammy nominations. David Foster has been active in the music world for over five decades and he served as chairman of Verve Records between the years 2012 to 2016.

How much older is David Foster than Katharine McPhee?

Katharine McPhee was born on March 25, 1984, hence, she is 37 years of age. David Foster was born on November 1, 1949, hence, he is 72 years of age.

From the basic calculation,  it can be seen that David Forster is 35 years older than Katharine McPhee.