Keeping Up with the Kardashians Brody Jenner: Sisters Kendall Jenner and Kylie Jenner could teach me about sex, they learned from the Kardashians! 07/17/2015 Well then. Brody Jenner apparently believes his youngest siblings are very knowledgeable about sex. Read More RELATED NEWS Kim Kardashian reveals if she wants to get married again or have more kidsKim Kardashian celebrates her 42nd birthdayKanye West apologizes to Kim Kardashian for "any stress" caused TAGS: Bromance The Hills Laguna Beach Brody Jenner Caitlyn Jenner Kendall Jenner Kylie Jenner Khloe Kardashian Kim Kardashian Kourtney Kardashian Ray J