Brandon 'The Truth' Vera, Demetrious 'Mighty Mouse' Johnson and other big names in MMA are reaching out bullying victims to show their support.

ONE Championship fighters have come together to share their messages of support after a video emerged earlier this month of a nine-year-old Australian boy with dwarfism being bullied.

Quaden’s mother, Yarraka Bayles, posted the video of her distraught son – who has been subjected to relentless bullying at school because he was born with dwarfism.

The heartbreaking clip has resonated with many at ONE Championship, including fellow Aussie and ONE Featherweight World Champion Martin “The Situ-Asian” Nguyen.

“This is absolutely heartbreaking as a parent to watch. This video should serve as a reminder to all parents to remind their kids that bullying is NOT OK,” he said on Twitter.

While it was Quaden's video that has spurred the outpouring of support, the messages could almost resonate with any bullying victim.

See what other fighters had to say below.