'You are a superhero': Shark tank investor Robert Herjavec gushes over his dancer wife Kym Johnson, 42, after enduring a 15 hour flight with their 11-month-old twins By Emma Shepherd For Daily Mail Australia Published: 01:41 BST, 16 April 2019 | Updated: 01:41 BST, 16 April 2019 Viewcomments As any parent knows that travelling with young children on planes is not an easy feat. But Dancing With the Stars pro Kym Johnson managed to pull off a long haul flight with her 11-month-old twins - daughter Haven Mae and son, Hudson Robert over the weekend. On Monday, her billionaire husband Robert Herjavec gushed over his wife after she endured a 15-hour journey to Australia from Los Angeles with their children. 'You are a super hero': Shark tank investor Robert Herjavec gushed over his dancer wife Kym Johnson, 42, (pictured) after enduring a 15 hour flight by herself with their 11-month-old twins, daughter Haven Mae and son Hudson Robert (pictured) 'There are all sorts of heroes - shout out to my amazing wife who is a superhero - flying by herself to Australia for 15 hours with (not even) 1 year old twins!,' Robert, 56 (pictured) wrote Taking to Instagram, Robert, 56, shared a cute snap of his slender spouse wheeling their two tots through Sydney airport, who were strapped safely on their black luggage. 'There are all sorts of heroes - shout out to my amazing wife who is a superhero - flying by herself to Australia for 15 hours with (not even) 1 year old twins!,' Robert gushed. 'Love you babe - you have far more courage and patience than me!' Meanwhile, Kym took her her Instagram to share photos of her two children and mother from the long-haul flight. They have arrived: Meanwhile, Kym (right) took her her Instagram to share photos of her two children and mother (left) from the long-haul flight 'It was an all night party on the plane! My rockstar mum even managed to watch @rupaulsdragrace and Gentleman Prefer Blondes. oh, and eat!!,' she joked 'It was an all night party on the plane! My rockstar mum even managed to watch @rupaulsdragrace and Gentleman Prefer Blondes. oh, and eat!!,' she joked. Since giving birth less than one year ago, Kym has been working hard to get back her post-baby body. In February, the 42-year-old showed off her incredibly toned figure in a skimpy bikini just nine months after giving birth to her children. Fast asleep: She also shared an adorable photo of her son Hudson having a sleep during the long-haul flight The mother-of-two posted a side-by-side photo comparing her body now to when she was pregnant with her twins. After undergoing IVF, she and her Shark Tank investor husband Robert Herjavec welcomed their tots on April 23 last year. '#9monthchallenge,' the Australian-born beauty captioned the snaps that she posted on her Instagram Story. Her hashtag was a twist on the recent viral #10YearChallenge. Spot the difference: In February, she showed off her huge baby bump before the birth of her twins and her toned body just nine months later as she held Hudson and Haven on her hips Kym was seen wearing a black bikini with her baby bump in her 'before' picture. In her 'after' snap she held her twins on her hips as she slipped her slender body into a black frilly bikini with sheer panels. She previously talked about her plans for getting back in shape after her pregnancy. 'My whole thought on this pregnancy is I'm letting my body do what it needs to do,' she told People before giving birth. 'After I have the babies, I'll take my time getting back. I haven't gained too much weight on my arms or my legs. It does seem to be my belly.' New dad: Robert cradled his tiny twins the day they were born on April 23, 2018 Share or comment on this article: All rights reserved for this news site dailymail and under his responsibility