Jack Mathew Baran, also known as ‘thatsojack’, is a famous American YouTube star, who has amassed a huge social media following since he started his online career with his YouTube channel, ‘thatsojack’. He uploaded his first YouTube video, ‘Could It Be You - H*Wood’ in 2010, and became exceptionally famous for his entertaining posts. Besides YouTube, Jack is also famous across multiple other platforms, including Twitter and Instagram. In his videos, he usually talks about his favorite music and tastes in fashion, and also does skits. He often collaborates with other YouTube stars like Lohanthony and Ricky Dillon. In 2015, Jack starred in an ‘AwesomenessTV’ skit, along with Paulina Cerrilla, portraying a ‘Starbucks Barista’. Besides working on his personal channel, Jack is also a part of ‘Fullsreen’, a digital entertainment company controlled by Otter Media. His genuine and relatable videos on YouTube have helped him gain more than 1.4 million subscribers, as of April 2017.