Jannik Sinner: Childhood Stunts That Left Mom Speechless

Jannik Sinner, folks, he’s a phenomenon! As a kid, he was somersaulting off roofs—unbelievable! His poor mom, Siglinde, just watching in shock, while his brother filmed the whole thing. Fans say he’s been torturing her since day one! But she’s a winner, supporting him all the way to that World No. 2 finish. Tremendous story, folks, just tremendous!