Sheffield Wednesday are known for its men's football club, which was established in 1867, and it is one of the oldest clubs in the English Football League's history. Sheffield Wednesday is currently playing in the EFL Championship, which is the second division of the English Football League. Sheffield Wednesday is nicknamed the Owls. Dejphon Chansiri is the owner of Sheffield Wednesday football club and also the chairman of club. In 2015, the club's previous owner, Milan Mandaric, sold the club to Dejphon Chansiri for £37.5 million. Under Dejphon Chansiri, the club is in turmoil, as they have earned promotion and faced relegation multiple times; however, under his ownership, Sheffield has won multiple trophies.
The question that arises is, who is the owner of Sheffield Wednesday Football Club? Sheffield Wednesday's owner is Dejphon Chansiri, who was born in Bangkok, Thailand, on June 3, 1968. Chansiri's family controls the Thai Union Group, the world's largest producer of canned tuna. During his first transfer window, he brought in Sergiu Buș, Marnick Vermijl, and Filipe Melo on deadline day, as well as loans for Will Keane and Lewis McGugan. Chansiri invested heavily that first season, bringing in multiple signings including Fernando Forestieri, Gary Hooper, and Lucas Joao, and in the first full season, Sheffield Wednesday made it into the play-offs final against Hull City, but they fell short against Hull City. The club received a 12-point penalty, which was later reduced to 6 points for breaching the League's Profitability and Sustainability Rules for the three-season reporting period ending in 2017–18.