The son of Kim Kardashian and Kanye West celebrated the occasion with a soccer-themed birthday party on Saturday, after he turned 8 on Dec. 5.

Kardashian, 43, who also shares kids North, 10, Chicago, 5, and Psalm, 4, with West, 46, shared photos and videos from the birthday party on her Instagram Story.

The reality star’s backyard was transformed into a soccer player paradise, where Saint and his friends ran around in the sunshine, played in several blow-up bounce houses and worked on their soccer skills in several setups that challenged their kicking and goal-scoring abilities.

Kardashian also shared a sweet video of Psalm, revealing his new buzz cut. “Does anybody recognize this boy?” she jokingly said as she approached her little gy, who was dressed in a soccer jersey for his brother’s party.

Kim Kardashian shares footage from Saint’s 8th birthday party on Saturday.

KIM KARDASHIAN/INSTAGRAM

When Saint and his friends weren’t running around, they enjoyed servings of delicious food that was custom-made for the party. French fries and grilled cheese sandwiches were printed to look like a soccer ball, while other food was packaged in a soccer ball pattern to honor Saint’s favorite sport.

Kardashian also shared a video of her son smashing a giant soccer ball that acted as a cake for the birthday boy.

“Fun fact- Saint hates cake so @butterloveandhardwork made an all chocolate soccer ball instead of a cake! The kids loved it!” the proud mom captioned a shot of the huge chocolate soccer ball.

The party also included a sweet gift for all of Saint’s friends in attendance — a custom soccer jersey from Adidas that had “Best in the West” printed on the front and Saint’s name and the number eight printed on the back.

Kim Kardashian Shares Behind-the-Scenes of Saint’s Soccer-Themed Birthday Party.

KIM KARDASHIAN/INSTAGRAM

On Saint’s birthday last week, Kardashian celebrated her oldest son with a tribute on Instagram.

“My twin Sainto! How are you 8 years old already! I just love you so so so much!” the proud mom wrote in her caption as she shared several photos and videos of Saint — including an adorable throwback shot from when he was a baby.

Kim Kardashian took Saint West to the Lakers game on his 8th birthday.

ALLEN BEREZOVSKY/GETTY

Sister Khloé Kardashian also celebrated her nephew on his birthday with a post shared on her Instagram Story. “I can’t believe my little Sainty is 8,” she wrote.

“You are sweet, loving, affectionate and I love seeing your bond with your siblings and cousins,” the Good American co-founder added over an outdoor selfie with Saint.

She then shared one other photo, where Saint, Chicago and her daughter True posed together. “We love you so much Sainty,” the proud aunt wrote.