"Guys, I also respected you until you turned that offer down," Kevin O'Leary said.

In Season 6 of "Shark Tank," two mountain-biking buddies pitched Bottle Bright, an all-natural cleaner for water containers.

"Shark Tank" investor Kevin O'Leary told Business Insider he's a "vampire" who will never retire, and urged people to keep ...

Shark Tank' investor Kevin O'Leary analyzes U.S. economic strength, semiconductor export restrictions to China and NYC’s mayoral race polling.

Kevin O'Leary supports Trump's deal allowing NVIDIA and AMD to sell chips in China, giving 15% of proceeds to US gov. Some ...

Kevin O’Leary makes his feature film debut in A24’s Marty Supreme, stirring buzz with a surprising and controversial cameo.

"Shark Tank" star Kevin O'Leary plays a wealthy businessman married to Gwyneth Paltrow in the Timothée Chalamet movie "Marty ...

Shark Tank star and investor Kevin O'Leary once remarked on how real-world experience—not business school—shaped his ...

The cast of Marty Supreme is wonderfully chaotic. One of Hollywood’s most popular movie stars, Timothée Chalamet, plays the ...

Kevin O'Leary is a popular business tycoon and 'Shark Tank' judge, but it is his wife, Linda, who has been his rock for 34 ...

A24 debuted a trailer for Timothée Chalamet’s next movie Marty Supreme, and a surprising face is playing a major supporting character. Chalamet plays Marty Mauser, a 1950s ping-pong star whose ...

Kevin O'Leary is explaining how the hell he ended up starring alongside Timothée Chalamet on the big screen ... and it sounds ...