Dan Campbell may steer clear of social media, but thanks to his wife Holly, Lions fans just got a special behind-the-scenes look at the man behind the iconic kneecap-biting persona.

To mark the Detroit Lions head coach’s birthday on Sunday, Holly Campbell shared a touching and entertaining video montage on Instagram — and it’s exactly the kind of content fans go crazy for. Whether he’s tossing pizza dough, riding bumper cars, shadowboxing, or chilling with the family dog, the video reveals a rarely seen side of Campbell. Naturally, it also features Marilyn Monroe’s iconic “Happy Birthday” serenade once performed for JFK.

Let’s face it: Lions fans already admire Campbell for his toughness, passion, and fire on game day. But Holly’s video adds a whole new dimension — reminding everyone that the man changing this team’s culture is also just a fun-loving guy.

Sure, he’s driven and intense. But he’s also silly, lighthearted, and clearly cherished by his loved ones. The video, packed with intimate, unscripted moments, showcased it all — making it a perfect birthday tribute for Dan and a treat for the Detroit faithful.

Dan Campbell doesn’t need to be online to connect with Detroit. But Holly Campbell’s birthday post gave fans a rare, personal glimpse into the heart of the leader who’s made them dream again.

Here’s to the “Big Guy” — and to the hope that 2025 brings a long-awaited Super Bowl celebration.