Mezue ahịrịokwu na-esonụ: 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 nke 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.