Chris Sacca appeared as a Seasons 7 and 8 guest shark, bringing Lowercase Capital credibility and a sharp eye for software bets like Brightwheel.

Richard Branson brought founder energy to Shark Tank Season 9, backing Locker Board and joining the Grypmat deal as Virgin’s billionaire builder.

Season 13 guest shark Nirav Tolia brought Nextdoor logic to the Tank and made his clearest post-show mark with HelloPrenup.

Ashton Kutcher arrived in Shark Tank Season 7 as a guest shark, bringing Hollywood fame, startup discipline, and one clear on-air deal with Mark Cuban.

Peter Jones appeared as a guest shark in Seasons 13 and 14, bringing telecom scale, turnaround scars, and a sharper eye for retail math.

Kendra Scott turned a $500 jewelry idea into a recurring Shark Tank role, with seasons 12, 14, 16, and 17 shaping her investor story.

A look at Season 12 guest shark Blake Mycoskie, the TOMS founder whose purpose-driven retail model made him a distinctive Shark Tank voice.

Troy Carter, a Season 7 guest shark, built his reputation as a music manager and investor before bringing that operator mindset to Shark Tank.

Nick Woodman joined Shark Tank in Season 6 as GoPro's founder, bringing product instinct, two deals, and a surfer's honesty to the panel.

Season 11 guest shark Katrina Lake brought Stitch Fix discipline to Pair Eyewear and built her fortune through retail math, not showmanship.