Kevin O’Leary, a well-known entrepreneur and investor from ABC’s "Shark Tank," has made a strong statement about retirement ...

Kevin O’Leary, the outspoken investor from "Shark Tank" and founder of the software firm SoftKey, doesn’t soften his advice.

"Shark Tank" star Kevin O'Leary isn't known to mince words, and his take on workers splurging on their daily cups of coffee and work lunches was no exception. "Stop buying coffee for $5.50.