There are quite a lot of them.
1. Jack and Luke Bokina wrestle for Mattituck High School on Long Island.
I could only find singlet pics of Jack, but here they are wrestling each other. Jack in yellow, Luke in blue.
2. Jeff and Justin Holm from Harper Creek, Michigan, wrestled for Olivet College in 2014-2015 (not Olivet Nazarene College, another one). Jeff transferred to Ohio State, and Justin, to the University of Nebraska, splitting up the team.
3. Finally, a picture of the two together, in singlets. They are Marco and Gator Groves (Gator's real name is Bobby), who graduated from McClintock High School in Tempe, Arizona and went on to Arizona State.
More after the break.
7. Zahid and Anthony Valencia (#3 and#5) wrestled for St. John Bosco High School in Bellflower, California, and then for Arizona State.
8. Hser Eh and Hser Moo Pwee escaped from their native Burma in 2007, and in 2015 were wrestling for Worthington High School in Minnesota. They are currently attending Minnesota Technical College.
They're #1 and #5 in this photo.