Hundreds of babies have set a new world record simply by crawling along the floor.
The babies, aged between six and 16 months, were crawling a three-metre stretch in the Yokohama mall in Tokyo, Japan, to try and become the largest ever crawling competition.
They smashed it.
A video of the record attempt captured the mums and dads slowly enticing the crawling babies along the short route, with some parents dangling toys ahead of them.
The Guinness World Record officials attended the event to witness 601 babies take part in the competition, breaking the previous record of 451 babies in China.
Guinness World Record Japan Manager, Gulnav Ukassova, said at the end of the race: "The number of participants was 601 so a new record is set. Congratulations!"
See more pictures from the competition below.
Largest Baby Crawling Competition
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SEE ALSO:
Diaper Derby New York Sees Babies Crawl For Victory
This Dog Teaching A Baby How To Crawl Is Just Adorable (VIDEO)
Moms' First Photos With New Babies
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"There you are after all this time. Like I've known you forever." (credit:Shannon Leigh Hinman)
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"Yeah. She's mine." (credit:Mallory Whitt)
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"We weren't ready for you, but we are willing to do anything to make you happy for the rest of our lives." (credit:Mysty Vander)
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"'I just love him so much.' Ugly cry and all. Best day ever." (credit:Katherine Prugh)
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"I was told it was a slim chance of getting pregnant, and if I did, I could miscarry -- so I was nervous my entire pregnancy trying to keep positive yet still prepared for the inevitable. And then when I held her everything became real. It was a truly memorable and beautiful feeling." (credit:Vernee White)
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"Sh*t just got real!" (credit:Theresa Martinez)
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"I can't believe he's finally here. I want to snuggle him forever!" (credit:Amanda Joy Brown)
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"I couldn't wait to see what she looked like! In this moment, I wanted to protect her, guide her, and be her cheerleader for ever through anything." (credit:Courtney Loomis)
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"We didn't find out if we were having a boy or girl, so my thoughts were, 'It's a boy! And he's perfect. And he's here.' Then I said to him, 'Hey buddy.'" (credit:LK Lancaster)
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"I had my son at 25 weeks. He was 1 lb 12 oz and 12 inches long. I got to hold him 72 hours after his birth. My first thought was to not cry until after the picture!! My heart was so full of emotion and I was in such awe of my tiny little fighter." (credit:Kristin Goike Jacobs)
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"I thought to myself how much I unnecessarily worried because of your prenatal Down syndrome diagnosis when you were meant to be exactly who you are-PERFECT! Then I thought 'Get me another piece of chocolate cake.'" (credit:Kim St Andrassy Kann)
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"'Whose baby is THAT?!' LOL" (credit:Brandy Hays-Morrison)
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"This is the true meaning of 'love at first sight'..." (credit:Michelle Abel)
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"Joy and triumph! I had just scooped him up onto my chest in this picture -- he hadn't even taken his first breath." (credit:Meredith Rentz Cook)
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"Oh My God three babies just came out of my belly!!!!!" (credit:Gianna Passacantilli Mullane)
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"'Give me my damn box of crackers!' (I hadn't eaten all day.)" (credit:Kaitlin Pearl Coghill)
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"I didn't even know my husband took this, but I remember saying 'You're so beautiful! I'm your mommy. I've been waiting to meet you.'" (credit:Jessica Lynn Dunning)
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"She came out screaming and as soon as they held her to my face and I spoke to her she stopped crying. My thought was 'she knows my voice, and she needs me' My sweet little mama's girl turns two this month." (credit:Rebekah Broughton Chard)
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"This was about 2 minutes after he was born. All I could think was 'I did it!' Medication free, at home, in the water." (credit:Jennifer Lynn Dalbec)
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"I stared at this little being; a being that is part of my husband and part of myself and I realized I would never love anything more in the world than this precious boy. The birth was a blur, but when he was laid against my skin, it was as if the world stopped. My life and it's meaning crystal clear." (credit:Megan Stowers)
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"The first time I got to hold little Eleanor she was two days old. She was born 6 weeks early and all I could think was 'keep fighting little one!'" (credit:Annie Oakley)
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"This is my first baby and my sweet Mama who caught him. She passed away when he was only 3 years old, so I treasure this picture. My son was delivered by the same midwife who delivered me, a full circle moment. I was thinking I was so proud of myself for doing it!" (credit:Sarah L Sells)
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"I'm about to throw up!" (credit:Bridget Thomas)
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"He is gorgeous! Today, my PERFECT life starts. Today I am healed and have found my true PURPOSE for this life. He completes me. Oh dear, I'm pooped. Lets get ready to sleep now...then I will confirm/finalize your name." (credit:Michele Yarborough)
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"Relief! I have an IV in, but there was no time to attach it to anything with this baby - she was born with no meds, or Dr on Easter morning 2011, 2 weeks early, after a 30 minute labor. One of the four best days of my life." (credit:Amanda Ellis Stein)
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"For once in my life, nothing was going through my mind. I was completely present in a moment in a way I never had been before. If there was noise, I didn't hear it. If someone was talking, I didn't notice. I was just .... There. With him." (credit:Andrea Gillhoolley)
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"... And then we were 3! Amazing how you can fall in love with someone so little so fast.. A long 3rd trimester in and out of the hospital but we finally got to meet our baby girl right on the day she was supposed to arrive. We love our beautiful princess!" (credit:Aimee Melich)
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"After 46 hours of labor I was happy to be done and was really calm." (credit:Shabana Waheed)
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"I was just so overcome with emotion, all I could do was cry. I was so happy to finally hold her, but also sad to know that I wouldn't feel her little kicks from the inside." (credit:Brittany Thompson)
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"Is she really beautiful, or do I just think that because I'm her mom?" (credit:Taylor Elaine)
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"Finally able to hold him 24 hours after birth, all I could think was, 'omg he's here and he's awesome!'" (credit:Cortney Hlynosky- Angala)
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"Relief, triumph, and awe. No words could describe that moment. The love for my baby, my body, and my husband were overwhelming." (credit:Katie Reschny)
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I was just in disbelief and awe that he was finally in my arms, this little stranger that I'd known all along." (credit:Celena Justine Hebert)
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"I had an urgent c-section and my thoughts during this photo were that I wanted to make sure my son felt comforted and secure... He had just gone through a lot & was all the sudden in a bright, loud, cold world so I sang to him and told him how brave and awesome he is." (credit:Cari Sue)
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"My first thought: how can I be THIS lucky?!" (credit:Emily Denton)
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"The first time I was able to see my 28 weeker born at 1 pound 11 oz. I was able to see him 9 hours after birth. My first thought were how tiny he was and if he was honestly going to live. I'll never forget it. But now he's a happy one year old." (credit:Tabitha Alexandra Pinkham)
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"Oh sweet baby girl.. How I love you so much..!" (credit:Sarah Shugarts)
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"So THIS is how I can hold both twins for a photo." (credit:Evalie Jorgensen-Horner)
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"I thought I could never love my second baby as much as I love my first. I was so wrong!!" (credit:Jill Tiller)