Surprise! Tennis Star Andy Murray and Wife Kim Welcome Their Fourth Baby

Baby makes six for the Murray household!

Andy Murray, 33, and his wife Kim have welcomed their fourth child together, a rep for the tennis star confirms to PEOPLE. No other details — including the sex and date of birth — were provided.

The mostly private couple are also parents to daughters Sophia Olivia, 5, and Edie, 3, plus a 1-year-old son named Teddy. Murray tied the knot with Kim in April 2015.

Speaking with the U.K.'s The Times in October, Murray opened up about how his family handled the lockdown brought on by the coronavirus pandemic last year.

"At the time coronavirus started I was rehabbing, and I was actually fine missing tennis, because everybody else was missing it as well. I just got to spend lots of time with my family at home," he said at the time.

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The athlete also shared what it was like adding their third child to the mix.

"It can be difficult because the eldest are always wanting — and getting — your attention, whereas the youngest one is left fighting for it a little bit more," said Murray. "But he's a lot more interested in the active stuff, so far. He's always moving around, and gets motivated by balls all around him. He just wants to throw and chase balls the whole time, whereas the two girls were a little bit more mellow [at his age] — so it's quite different."

As for whether he'll encourage his own kids to pursue tennis, he shared, "Yes, because it's great for socializing, great for your health, good fun and, obviously, potential careers can come of it. I try and throw a ball to them, kick balls to them, trampoline with them. We do all sorts."