International movie star families are cool and all, but they aren't above getting photobombed by wacky dudes in loud jackets — NO WAY!
The mystery guy was sports reporter Craig Sager, wearing a pink plaid suit! He even waved for cameras as they focused on the father-and-son duo! LOLz!
There really isn't much to this story past that it happened, and it was AMAZEBALLZ! Ha!