Updated Feb 20, 2026
Details
Birthday
(Friday)
Birthplace
Nationality
Education
Carlson School of Management, University of Minnesota
Zodiac Sign
♓ Pisces
Chinese Zodiac
猪 Pig
Name Origin
English < Hebrew (יוֹחָנָן)
Popularity
Tier D -- 400 Wikipedia views/month
DROPTHE_ GOSSIP
John Hammergren: American businessperson, former Chairman, President, and CEO, McKesson Corporation.
Born in Saint Paul (age 67).
Studied at Carlson School of Management.
The name John means the grace or mercy of the Lord.
DROPTHE GOOD_
62
Legendary
out of 100
Most people on Earth score 0. Only those with measurable positive impact appear on this scale.
Human Impact
98
Innovation
85
Giving
0
Sustainability
60
Cultural Uplift
0
Public Vote
★
★
★
★
★
Be the first to vote
Biography
John H. Hammergren is an American businessman. He is best known for his role as chairman and CEO of McKesson Corporation since 1999. On November 1, 2018, Hammergren announced his plan to retire. On April 1, 2019, he officially retired from McKesson. He was succeeded by Brian Tyler.
Connections (2)
Frequently Asked Questions
How old is John Hammergren?
John Hammergren is 67 years old, born on .
Where was John Hammergren born?
John Hammergren was born in Saint Paul.
Where can I find more information about John Hammergren?
You can find more about John Hammergren on Wikidata. Their full profile and filmography is available on this page.
