The serial entrepreneur picked up his competitive streak from the late Steve Jobs—and says the mindset has also helped him ...

Kevin O'Leary finds motivation in proving critics wrong, learned from Steve Jobs to focus on essentials and ignore criticism.

Kevin O'Leary is known for being one of the sharks in the ABC reality show, Shark Tank since its inception in 2009. Your login session has expired. Please logout and login again.

Kevin O'Leary, a known guitar enthusiast, tested to ensure it was still in tune after reopening the instrument and was delighted to find that it still worked perfectly. By this point, the team had ...

ABC's hit series 'Shark Tank' judge Kevin O'Leary plays the guitar with Rob Arenth during Croc Tank at NobleCon at Florida Atlantic University on Dec. 4, 2025, in Boca Raton, Florida.