Since Osher Gunsberg and his wife Audrey Griffen welcomed their first child together into the world, little Wolfgang, in August 2019, The Bachelor host's life has changed completely.
Although he was already a stepfather to Audrey's teenage daughter Georgia from her previous relationship, this was Osher's first biological child and the couple's first son.
Known for being incredibly candid about many personal aspects of his life, Osher hasn't shied away from professing his love for baby son, or for that matter, gushing over his wife for bringing him into the world.
"Please meet Georgia's youngest brother, Wolfgang. We call him Wolfie for short," he wrote on Instagram as he triumphantly announced the bub's safe arrival.
"He and @Audreygriffen did so well on Friday when he was born perfectly formed with ten fingers and toes, healthy and happy at 3.97kg," he penned, later adding, "I am in complete awe of my wife."
In the lengthy and touching post, Osher describe the magical experience as leaving him astonished.
"I can't think of any single thing a man does in his life that physically equates to what I saw Audrey do," he wrote.
Since then, the TV star has welcomed the increased responsibilities and duties of parenting with open arms, and told The Australian Women's Weekly in March 2020 that being a good dad is his top priority.
"The only idea for 2020 would be that the most important job I have, which is being a husband and father, is the one I do best," he said.
"All I want to do is build a future for these kids, that's it. And for someone as selfish as me that's a big deal." Well, he's certainly made good on that promise!
In the almost three years since Wolfgang's arrival, Osher has proven himself to be a doting dad and stepdad time and time again, regularly sharing parenting updates on Instagram.
There have been cute peeks into his home life, snaps from boys days out and even some wild matching haircuts (scroll to the bottom to see those!).
In honour of his parenting milestones, we've collected some of the cutest photos of proud dad Osher Gunsberg and Wolfie below...
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