Jade Mills For professional athletes — some of whom purchase seven-figure homes before they can legally purchase alcohol — it’s especially important to understand the ins and outs of homebuying. Navigating a home purchase requires expertise, so Jade Mills and Kalaan Brown’s sports division seeks to advise this niche market. Mills, a Beverly Hills (and beyond) agent known for extravagant listings and multi-million dollar deals, sees the sports division as one in particular that requires a certain panache. Alongside Kalaan Brown, another agent operating out of Beverly Hills, the sports division will help pair athletes from all sports with the right real estate purchase. Mills’ 22-year-old son just recently graduated from college where he played basketball. She said that two of h…