Although the Sankars had a brilliant product, their figures left some sharks doubtful of their accounting abilities.

Innovation and creativity come alive when the savvy investors of Shark Tank gather to hear pitches from aspiring entrepreneurs across the nation.

who stepped into the studio to pitch an automated coat check system he'd cleverly named CoatChex. That's because Pacqué made his "Shark Tank" pitch just out of college, and was pitching a ...