Thursday 25 May 2017 17:01, UK
There's more than one 'Jr' from Dallas and even more from the top level of the boxing world.
Errol Spence Jr is not the first or the last fighter to be named after his father and carry 'junior' at the end of his name.
'The Truth' has joined the likes of Floyd Mayweather Jr, Roy Jones Jr and Gary Russell Jr, all of them his American compatriots.
We have picked five of boxing's best 'juniors', four of them come from America, three of them have been world champions, two of them have had their father 'officially' as their coach in the corner, but only one of them will be on Sky Sports Box Office on Saturday night.
Watch the clip and remind yourself why 'it takes two to make things go right'.
To watch hit play at the top the article...
Watch Brook vs Spence Jr, from Bramall Lane, Sheffield, May 27, live on Sky Sports Box Office. Book the event online here or via your Sky remote.