Zac Hanson and spouse Kate welcome child quantity 5

Zac Hanson is officially the father of five children and we officially feel old.

The youngest member of the 90s pop rock group Hanson recently welcomed a baby with wife Kate Hanson. Zac, 35, shared the news on Instagram on Tuesday March 9th.

“I’m a little late, but I celebrated #internationalwomensday to the best of my ability,” he said of black and white snapshots of the couple holding their newborn. “The amazement of superpower women is uniquely talented … and they freak out that I am now responsible for raising another person.”

What did Zac and Kate name their fifth little one? Quincy Joseph Thoreau Hanson– undoubtedly a title to be lived up to!

Baby Quincy joins older siblings Mary Lucille Diana, 4, George Abraham Walker, 7, Junia Rosa Ruth, 10 and John Ira Shepherd12th

Zac and Kate, who married in 2006, first announced that their family would expand in January.