Samuel Robert Shaw is an American professional wrestler. He is best known for his time in WWE, where he performed on the NXT brand under the ring name Dexter Lumis. He was a former member of The Way. Shaw is also known for his work in Total Nonstop Action Wrestling under his real name, where he is a former TNA Gut Check winner. In addition, he competed in TNA's then-developmental territory, Ohio Valley Wrestling, where he was a two time Southern Tag Team Champion.