Los Angeles - Kim Kardashian West has thanked her step-father Bruce Jenner for teaching her "so much about life".
The 34-year-old star took to her Instagram account to post a nostalgic black and white picture of the pair together and wished him a happy 65th birthday on Tuesday.
Kim's sister Kourtney Kardashian, 35, also took to the social networking site to praise the former track and field star - who split from their mother Kris Jenner last year - for being an "inspiration" to her.
She posted a throwback picture of the ex-sportsman in the USA kit with one of his decathlon medals.
Bruce's daughter Kendall Jenner, 18, followed suit, posting a picture of her father holding a tennis racquet.
There was no sign of a message from Kris, 58, nor their daughter Kylie, 17, or Kim and Kourtney's sister Khloe, 30, or brother Rob, 27.
What's more, Bruce's sons Brandon, 33, and Brody, 31, from his marriage to Linda Thompson also remained quiet on the social networking site.
Kris and Bruce tied the knot in 1991 but the brunette filed for divorce from him last month.