Meet Shark Tank‘s baby sharks.
In Sunday’s episode, an entrepreneur by the name of Nathan Day pitching his company, LugBug, asks for Robert Herjavec‘s assistance in demonstrating his invention: a device which Day says is the most convenient way to carry a child seat.
“I’m going to need some help to demo this,” he says. “Robert, you just had twins. Why don’t you come up here and give me a hand.”
“I am an expert,” Herjavec, 55, says as he proceeds to the front.
“But you know, Robert, to get the true feel of this, I thought we might need a little more help,” Day says. “Come on out, guys.”
Herjavec’s wife, Kym Johnson, enters the room with their 6-month-old twins in tow. A surprised Herjavec says, “Guys, I’d like to introduce you — you all know Kymmy, of course — I’d like to introduce you to Hudson. And this beautiful child is Haven.”
“I never thought my heart could feel so full. We’re so in love with our little angels. Born at 7.44am and 7.45am 4/23/18,” the former Dancing with the Stars pro, 41, wrote in the caption.
A source previously shared with PEOPLE exclusively about the birth, “Robert and Kym are so excited. And thrilled and happy about their yummy babies!”
Herjavec is already a father of three children from a previous marriage.
Shark Tank airs Sundays at 9 p.m. ET on ABC.