Keith Thurman net worth: Keith Thurman is an American professional boxer who has a net worth of $3 million. Keith Thurman was born in Clearwater, Florida in November 1988. He has competed as a welterweight and a light middleweight. Thurman made his professional boxing debut in November 2007 when he defeated Kensky Rodney. He won the WBO-NABO junior middleweight title by defeating Carlos Quintana in November 2012. Thurman won the WBO Inter-Continental welterweight title by beating Jan Zaveck in March 2013. He won the WBA interim welterweight title by defeating Diego Chaves in July 2013. Thurman won the WBC welterweight title from Danny Garcia in March 2017. He lost the WBA (Super) welterweight title to Manny Pacquiao in July 2019 in his first defeat to bring his record to 29-1. He was guaranteed $2.5 million to show up against Manny. He will likely end up earning several million more when everything is added together. Keith Thurman is nicknamed “One Time” for his formidable knockout power, recording 22 knockouts in his first 30 fights. He has an orthodox stance.