Kyle Busch paid tribute to his son Brexton in the final Instagram post he put up before his tragic death.
The NASCAR driver passed away at the age of 41 on Thursday (May 21) following a hospitalization for “severe illness.”
Just three days earlier, Kyle‘s son Brexton turned 11 and the driver wrote a touching tribute for him.

Kyle Busch’s final Instagram post before his death
Kyle wrote a birthday message for his son on May 18.
Happy Birthday Brexton!!! Your mom & I are so proud of who you’re turning out to be! You’re the best kid on & off the track, you amaze us every day. Keep doing what you’re doing and there is no limit to what you’ll accomplish! Love you buddy!

Kyle Busch also honored his wife and daughter this month
Kyle celebrated his wife Samantha on Mother’s Day, which also happened to be their daughter Lennix‘s birthday.
My girls deserve the spotlight today.
Happy Mother’s Day to Samantha and my Mom! Thank You both for the love, patience, strength, and everything you pour into our family every single day.And Happy Birthday to our crazy Lennix. You keep us laughing, keep us on our toes, and somehow make every day brighter at the same time.
I’m lucky to do life with you girls. Love you all more than you know!!
See the final photos of Kyle before his death.
Posted To:Kyle Busch