Complex sentence: He works with his brother, Ryan Connolly (presenter), His show Film Riot is a collection of YouTube videos about filmmaking techniques and has over 950,000 subscribers as of September, 2016 and is affiliated with Discovery Digital Networks.
Split into simpler sentences: He works with his brother, Ryan Connolly (presenter). Their show Film Riot is a collection of YouTube videos about filmmaking techniques and has over 950,000 subscribers as of September, 2016 and is affiliated with Discovery Digital Networks.