The Shedeur Sanders draft day prank call mystery has officially been solved ... with the son of Atlanta Falcons defensive coordinator Jeff Ulbrich admitting he was the person behind the cruel joke, calling it a "tremendous mistake."
Jax Ulbrich, the college sophomore son of the former NY Jets interim head coach, fessed up Sunday afternoon in a social media post.
"On Friday night I made a tremendous mistake. Shedeur, what I did was completely inexcusable, embarrassing, and shameful. I'm so sorry I took away from your moment, it was selfish and childish.