Cade Cunningham discusses his brother's hiring at Oklahoma State Posted Jun 25, 2019 Tuesday afternoon Oklahoma State announced the hiring of former Rivals.com four-star prospect Cannen Cunningham as their newest assistant coach. The hiring could cause a major ripple effect when it comes to recruiting the top of the high school class of 2020. He just so happens to be the older brother of 2020's No. 2 ranked player Cade Cunningham. (Rivals.com)