His complex array of flips, twists, and cartwheels are so confidently executed, you get a sense of calm watching him, rather than the anxiety you may get when someone attempts a dangerous feat and could get hurt.
What’s even more amazing is that Williams performs these gymnastic routines on concrete with the same poise and control that he does on grass or the gym mat.
Check out the breathtaking footage of Williams tumbling in the video above.
