#4 Friend: The Undertaker

There's certainly a ton we as fans have no idea about when it comes to the personal behind the scenes lives of WWE Superstars, and Brock Lesnar is no exception. It's probably going to come as a bit of shock to some fans that one of Brock's biggest on-screen rivals of the past decade is actually one of his best backstage buddies - this legend is none other than The Undertaker.
While Lesnar and 'Taker are bitter rivals on television, behind the scenes, there is a mutual respect and friendship between the two that has only strengthened since their feud a couple of years back which inevitably led to Lesnar ending The Phenom's WrestleMania streak in 2014.
Cody Rhodes' uncle is a WWE Hall of Famer. More details HERE.
Even following Brock's leave from professional wrestling in the early-mid 2000s, Brock always kept in contact with The Undertaker. The rare photo showcased above was captured at a special dinner held prior to the Greatest Royal Rumble event in Saudi Arabia earlier this year.