The Principality Stadium has hosted late-night boxing before, including Joe Calzaghe’s fight with Mikkel Kessler in November 2007 which began at 02:00 🏟️ Joshua has twice previously fought in the Welsh capital, defeating Carlos Takam in October 2017, as well as Joseph Parker a year later 🥊 Could another heavyweight clash be heading to Cardiff? 👀 #BBCBoxing