The Quarterback That Nearly Was: Maryland Star Turned Penn State Analyst, Danny O'Brien Talks The Last 10 Years
U.S. Air Force Technical Sergeant Kenneth O'Brien saves a baby on his way to pick up heroism award - The Washington Post
The Life And Career Of Mark Gastineau (Complete Story)
UC Davis Aggies: Who is Ken O'Brien?
Ken O'Brien and Al Toons tell stories of their time on the Jets in the '80s, Copilots
The Life And Career Of Ken O'Brien (Story)
Fun Jets Fact: They picked Ken O'Brien over Dan Marino, Al Toon over Jerry Rice, Blair Thomas over Emmitt Smith—and when those guys retired, Marino, Emmitt and Rice were the most productive
The Interview: Teamsters General President Sean O'Brien
Kenneth O'Brien died 'knowing he was loved', funeral told – The Irish Times
The Life And Career Of Ken O'Brien (Story)
Kevin O'Leary - Wikipedia
Ken O'Brien (1997) - Hall of Fame - National Football Foundation