Challenge is a free-to-air UK channel owned and operated by Sky plc. The channel mainly airs repeats of classic UK and US game shows, but does air some original programs, it is also the UK home of TNA wrestling.
Challenge is a free-to-air UK channel owned and operated by Sky plc. The channel mainly airs repeats of classic UK and US game shows, but does air some original programs, it is also the UK home of TNA wrestling.
