VIDEO: Giannis is dunking on everyone

Giannis Antetokounmpo is growing up right before our eyes.

Antetokounmpo's Milwaukee Bucks were in Philadelphia on Monday, where he laid waste to 76ers forward Jerami Grant with a dirty spin and slam.

Later in the quarter, Antetokounmpo rose up for a ridiculous one-handed power dunk.

The 20-year-old Greek swingman is averaging 12.8 points, 6.7 rebounds and 2.5 assists in 31.4 minutes per game this season. He's developed nicely into a two-way player.