Mark-Paul Gosselaar has four kids: Michael, Ava, Dekker and Lachlyn Jamie Ballard is a contributing writer at PEOPLE. She has been working at PEOPLE since 2022. Her work has previously been featured ...

Mark-Paul Gosselaar has four kids: Michael, Ava, Dekker and Lachlyn Mark-Paul Gosselaar keeps busy these days as a father to four kids: Michael, Ava, Dekker and Lachlyn. He shares his two eldest ...