Ryan Douglas Hurst, also known as Gobind Seva Singh (born June 19, 1976), is an American actor. He is best known for his roles as Gerry Bertier in Remember the Titans (2000) and Opie Winston in the FX drama series Sons of Anarchy (2008–2012). He portrayed the Norse god Thor in the 2022 video game God of War Ragnarök, for which he received a BAFTA Award nomination. He also portrayed "Lil Foster" Farrell in The Outsiders (2016–2017) and Beta in the AMC horror drama series The Walking Dead (2019–2020).