Think you know everything about Joe Scarborough? Think again!

In the wake of Joe's engagement to Mika Brzezinski, many fans have been wondering about the Morning Joe star's past marriages and family.

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Though Joe's eldest son, Joey Scarborough, has recently garnered media attention for being the spitting image of his famous dad, the TV host has frequently spoken out about his second son Andrew Scarborough's health battles in the past.

Lucky for you, we've got the answers to all your burning questions about Joe's private life — scroll down below for more!

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Does Joe Scarborough have children?

Yes, the TV star is a father-of-four. He has two sons, Joey and Andrew, from his first marriage. He later welcomed daughter Kate and son Jack with his second wife.

Andrew tied the knot with his spouse, Brianna, in early June 2016. A few weeks later, Joey — who works as a journalist — married his wife, Catherine.

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What are Andrew Scarborough's health issues?

In September 2016, Andrew suffered a traumatic brain injury and a fractured skull after falling down a flight of stairs. Years ago, Joe candidly spoke out about his son's 2005 diagnosis with Asperger's Syndrome.

During a past interview about the potential link between Autism and vaccinations, Joe said: "My son, born in 1991, has a slight form of autism called Asperger's. When I was practicing law and also when I was in Congress, parents would constantly come to me and they would bring me videotapes of their children, and they were all around the age of my son or younger. So, something happened in 1989."

In 2011, the journalist additionally revealed that Andrew had been diagnosed with diabetes.

Who was Joe married to?

Joe was first hitched to Melanie Hinton — with whom he has sons Joey and Andrew — from 1986 until 1999. In 2001, he tied the knot with his second wife, Susan Waren. They welcomed daughter Katie in 2003 and son Jack in 2008 and later split after 12 years of marriage in 2013.

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Who is his fiancé Mika Brzezinski?

Mika, 50, is a TV host, author, and political commentator. She currently co-hosts the MSNBC show, Morning Joe, alongside Joe, 54. She is also the daughter of Zbigniew Brzezinski, the former National Security Advisor to President Jimmy Carter and counselor to President Lyndon B. Johnson.

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How much is Joe worth?

Joe has an estimated net worth of $18 million. He reportedly earns $6 million per year for starring on Morning Joe.

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