The first time dad and former Bachelor star shared the news of their arrival on his fitness Facebook group '28 by Sam Wood'.
He captioned a sweet video of his newborn:
“Good morning 28 family. I apologise for being so quiet for the last couple of days (my phone has not fallen into the toilet). I have fallen in love with the most perfect little girl and fallen further in love with the most incredible Mum.”
He also shared the name of his daughter: Willow Wendy Wood.
Willow joins Markoski's daughter Eve, 12, from a previous relationship.
Congratulations!