Osama Marwah, widely known as Ossy Marwah, is a prominent Syrian-Canadian content creator and YouTuber born on December 10, 1995. He grew up between Saudi Arabia and Canada before establishing a presence in both Dubai, UAE, and Los Angeles, California. Marwah initially entered the world of digital content by assisting his older brother, renowned YouTuber Anas Marwah, with writing and production for the family channel, "Anasala Family". In August 2019, Ossy launched his own YouTube channel, which quickly gained massive popularity. His content is a dynamic mix of challenges, pranks, family vlogs, and travel adventures, all characterized by a spontaneous and engaging style that resonates with a large Arabic-speaking audience. Despite earning a law degree from the University of Ottawa in 2020, he dedicated himself to a full-time career in content creation. He has since become one of the fastest-growing creators in the region, collaborating with major global brands and participating in high-profile entertainment events.

In 2023, Ossy Marwah was nominated for the Favorite Arab Star award at the Nickelodeon Kids' Choice Awards. Later that year, he co-hosted the prestigious event in Abu Dhabi alongside international artist Jessie J, marking a significant milestone in his career. Marwah has collaborated with major global brands and prominent figures. In May 2024, he was invited to fly with actors Will Smith and Martin Lawrence from Dubai to Riyadh for the promotional tour of their movie, "Bad Boys: Ride or Die". He also partnered with Huawei in September 2024 for the launch campaign of their new smartwatch. He is known for creating innovative and viral video concepts that attract millions of views. Notable projects include a 50-hour no-sleep challenge and producing the first single-shot YouTube video in the MENA region, showcasing his creative approach to content production.

Ossy Marwah graduated from Longfields-Davidson Heights Secondary School in Ottawa, Ontario, Canada, in 2015. He went on to study Law at the University of Ottawa, graduating in 2020.