Sunrise weather presenter Sam Mac and his partner Rebecca James have welcomed their third child, a baby boy named Miles Samuel McMillan.The couple shared the news on Instagram, posting a photo of Rebecca holding the newborn with Sam captioning the post, 'It’s a boy!Welcome to the world.' The couple, who previously had children named Margot and Mabel, have continued their naming tradition with an 'M' theme.Sam expressed excitement about the new addition to their family, noting, 'We now have 3 under 4.Wowsers.

' The post received numerous congratulatory comments from colleagues and media figures, including Kylie Gillies, Scotty James, and Daryl Braithwaite.Miles is the couple's first child since they relocated from Sydney to Melbourne in 2025.The announcement highlights their growing family and the public's interest in their personal lives.