Dee ihe ga-aga n'ihu maka paragraf a - Loren Klein (mgbe ụfọdụ L.J. Klein) bụ onye na-egwu egwuregwu poker bụ onye meriri agba agba anọ nke World Series of Poker. Ọ malitere igwu egwu n'ịntanetị n'ihe dị ka afọ 2007 wee bido igwu egwu na ndụ na 2011 na-esote Black Friday na 2011. O ritere ọla aka World Series of Poker na 2016
, 2017 na 2018 na 2019 World Series of Poker. Klein bụ onye ọkpụkpọ nke atọ iji merie mgbaaka na afọ atọ na-esote (na-eso Allen Cunningham 2005<unk>07 na Matt Matros 2010<unk>12) kemgbe ọganihu poker.