Skip to main content
Donate
Join
Login
Find A Club
Safe Sport
Contact Us
Shop
Search
Search
Team USA
Meet Team USA
Race for Team USA
Team USA Camps
Support Team USA
Competitions
National Championships
Regional Championships
Team USA Competitions
Discover
'25 Scholastic Honor Roll
Safeguarding
Safeguarding
Report an Incident
Rowing Safety Resources
Safe Sport: An Abuse Prevention Program
#WeRideTogether
Safeguarding
Report Incidents of Safeguarding
USRowing
Discover
Learn About Rowing
Education & Growth
Find A Club
Find A Camp
Find An Event
Membership
News
Resources
Community
Athletes
Clubs
Coaches
Referees
Family & Fans
About
About USRowing
Governance
Foundation
United We Row
Media Room
Contact Us
Search
Search
Search
Close
USRowing
Search
Search
Search
Close
USRowing
Team USA
Meet Team USA
Race for Team USA
Team USA Camps
Support Team USA
Competitions
National Championships
Regional Championships
Team USA Competitions
Discover
'25 Scholastic Honor Roll
Safeguarding
Safeguarding
Report an Incident
Rowing Safety Resources
Safe Sport: An Abuse Prevention Program
#WeRideTogether
Safeguarding
Report Incidents of Safeguarding
Discover
Learn About Rowing
Education & Growth
Find A Club
Find A Camp
Find An Event
Membership
News
Resources
Community
Athletes
Clubs
Coaches
Referees
Family & Fans
About
About USRowing
Governance
Foundation
United We Row
Media Room
Contact Us
Donate
Join
Login
Find A Club
Safe Sport
Contact Us
Shop
Loading
776 BC
Acorn
Broadridge
Concept2
Filippi
Hudson
National Rowing Foundation
NCSA
Previous
Next
CrewLAB
Equinix
Gutzy
NK
Overnght
Prosek
RegattaCentral
Strokeside Designs
THORNE
TrainingPeaks
Visit Sarasota
WTW
Maxwell Medals & Awards
Previous
Next
Meet Team USA
Share
Facebook
(opens in new window)
X
(opens in new window)
LinkedIn
(opens in new window)
Email
(opens in new window)
Print
Jack O’Brien
2024 Under 23
National Teams
One U23, 2024
International Results
Finished 13th in the men's four at the 2024 U23 World Championships.
Personal
Jack majors in civil engineering.
Share
Facebook
(opens in new window)
X
(opens in new window)
LinkedIn
(opens in new window)
Email
(opens in new window)
Print
Boat Class
Men's Four (4-)
Height
6’6’’
Education
University of Wisconsin
Meet Team USA
Previous athlete in roster
Select Athlete
Aminian, Kian
Azrak, Harrison
Bachert, Olivia
Becher, Paula
Bessler, Leo
Cherniss, Joely
Davis, Matthew
Demopoulos, Amelia
Diggons, Josh
Drago, George
Farmer, Lucas
Fetter, James
Freer, Jordan
Garrison, Anna
Good, Keelan
Green, Dylan
Hall, Harry
Herrick, Lucy
Hoefer, Natalie
Holderness, Sue
Houdaigui, Sammy
Hudgins, Miles
Izadi, Iliad
Jensen, Anna
Jones, Charles
Kelly, Katherine
Kennedy, Jason
Klipstine, William
Legenzowski, Carly
LeRoux, Margot
Levine, Dahlia
Lexa, Matt
Ley, Áine
Manns, Andrew
Meskan, Olivia
Millar, Colton
Morton, Wilson
Mullen, Cillian
O’Brien, Jack
Parsons, Timothy
Patton, James
Patton, John
Porterfield, Braden
Pushner, Adam
Schmidt, James
Serra, Kathryn
Smith, Hannah
Soman, Andrew
Sullivan, Sam
Tekeian, Zoe
Thomas, Julian
VanHouten, Ellie
Varney, Rosemary
Vavasour, Olivia
Vogel, Blake
Wheeler, Paige
Wilkinson, Andrew
Williams, Lindsey
Yaroschuk, Nadja
Next athlete in roster
Previous athlete in roster
Select Athlete
Aminian, Kian
Azrak, Harrison
Bachert, Olivia
Becher, Paula
Bessler, Leo
Cherniss, Joely
Davis, Matthew
Demopoulos, Amelia
Diggons, Josh
Drago, George
Farmer, Lucas
Fetter, James
Freer, Jordan
Garrison, Anna
Good, Keelan
Green, Dylan
Hall, Harry
Herrick, Lucy
Hoefer, Natalie
Holderness, Sue
Houdaigui, Sammy
Hudgins, Miles
Izadi, Iliad
Jensen, Anna
Jones, Charles
Kelly, Katherine
Kennedy, Jason
Klipstine, William
Legenzowski, Carly
LeRoux, Margot
Levine, Dahlia
Lexa, Matt
Ley, Áine
Manns, Andrew
Meskan, Olivia
Millar, Colton
Morton, Wilson
Mullen, Cillian
O’Brien, Jack
Parsons, Timothy
Patton, James
Patton, John
Porterfield, Braden
Pushner, Adam
Schmidt, James
Serra, Kathryn
Smith, Hannah
Soman, Andrew
Sullivan, Sam
Tekeian, Zoe
Thomas, Julian
VanHouten, Ellie
Varney, Rosemary
Vavasour, Olivia
Vogel, Blake
Wheeler, Paige
Wilkinson, Andrew
Williams, Lindsey
Yaroschuk, Nadja
Next athlete in roster