June 18 (UPI) -- 'King' LeBron James showed off some of his kingdom Saturday during his son Bryce's 10th birthday party.
James hosted an epic get-together, featuring a basketball court, football field, soccer field and more in his back yard. The fields featured customized logos and read "Team Bryce."
He posted a video of the fun on Sunday on his Instagram account.
In that video, James is shown dominating much smaller and younger competition. He dunks numerous times over the elementary school kids. James also gets involved in a massive water balloon brawl with the youngsters, and wife Savannah.
"Being able to do things like this for my kids that I always wish I had as a kid is why i work so extremely hard!! Seeing my youngest son Bryce at his 10th bday party yesterday with all his friends smiling, having a great time brings joy to my heart! You're 1 of a kind kid and I'm extremely proud to be your Father! Love you! #BryceMaximus." James wrote on social media.
Bryce's cake was triple layered, featuring a basketball, football and soccer ball.
James also posted a video of the family singing Happy Birthday to Bryce earlier in the week.
"Happy Bday Bryce Maximus!! Can't believe you're 10 years old man. Time is serious flying. Love you Young and u make me proud to be your father every single day," James wrote on that post.
James and his wife have three children, including Bryce, LeBron James Jr., and daughter Zhuri.