English YouTuber whose channel became an instant success following its creation in late 2016, having since earned more than 220,000 subscribers. Her meteoric rise is in part due to her being the adopted sister of YouTube megastar JMX .
She was inspired to create her own YouTube channel after spending most of her free time watching other people's channels.
She's also known as kirstyaustin7 on platforms such as Snapchat and Instagram.
In addition to JMX, she has a brother named Ben who's been featured in her videos.
Her first YouTube video was a reaction video to musical.ly videos by musers like Jacob Sartorius .