John Askew, Quenton Brown, and Jawed Halepota join Upstream’s Sports and Entertainment Division — By Anastasia Samaras This week we announced that John Askew, COO and part owner of Primetime Basketball League, and Liquid Royalty Co-Founders Quenton Brown and Jawed Halepota have joined Upstream’s growing client management team! John, Quenton, and Jaweds’ networks and experience bring Upstream an expansive pool of top-tier potential clients…