Shark Tank investor Kevin O'Leary, who is also famously known as Mr. Wonderful by many, chimed in on his fame and told Chris Cuomo during an interview that many people do not know his real name.

But Cuban's backing almost never happened. Just 30 seconds in to his pitch on "Shark Tank," Aarstol completely froze, going silent for more than a minute. "It was embarrassing. I'm known as the ...