Darren Jon-Jeffries (born 2 March 1982) is an English actor, writer and presenter best known for his portrayal of Sam "O.B." O'Brien in Channel 4 soap-opera Hollyoaks. He is also known for presenting Freshly Squeezed and Red Bull Rivals on Channel 4, as well as Text Santa for ITV2. Jeffries was born in Wrexham, Wales to Glynis Jeffries (née Jones), a teacher of sign language, and Wayne Jeffries, a professional carpenter. As a senior, he attended Padgate Community High School in Warrington, (no ...