It's well known that the Milwaukee Bucks' Giannis Antetokounmpo is one of the most athletic and lengthiest stars in the NBA today.
Standing at a whopping 6-foot-11, the aptly-named Greek Freak has a 7-foot-3 wingspan, 4 inches wider than his height, and has a reported standing reach of 9-foot-6.
And it seems those lengthy genes run in the Antetokounmpo family.
Giannis and his family attended the latest WWE RAW event and took a picture behind the scenes next to each other.
Wait a second, is one of Giannis' siblings taller than him???
Your eyes definitely aren't playing tricks on you, as that's Giannis' younger brother Kostas Antetokounmpo who attends Dayton University.
Kostas is only a reported 6-foot-10, but it definitely doesn't look like it in that pic, does it?
If anything, Kostas could easily be pushing 7-foot, as it may have been a while the last time he was officially measured, and he's currently 19 years of age now.
It's unknown if Kostas will be good enough for the NBA, but he definitely has the physical tools to succeed if he manages to make it in the league.