Sunday marks the biggest day of the year on the professional wrestling calendar, with WrestleMania 33 set to take place in Orlando, Florida.

Before Randy Orton's headline match versus Bray Wyatt for the WWE World Championship, the Orton family took some time to enjoy the festivities of WrestleMania. Saturday, Orton's wife Kim captured a wonderful family moment in the ring at the Camping World Stadium -- her son RKO'ing his brother.

 

#outtanowhere @randyorton

A post shared by Kim Orton (@kim.orton01) on

Clearly perfectly executed RKO's run in the family. Perhaps Randy Orton should be watching his back in the near future, as one of his sons may just decide to take up their father's mantle as the 'Legend Killer,' starting with pops. 

(H/T: Instagram)