COCONUT CREEK, Fla. – Dan Lambert ’s American Top Team has recently seen the departure of a UFC champion, but the gym owner fully understands and supports the move. After Amanda Nunes dropped one of her two UFC titles by losing to Julianna Peña via second-round submission at UFC 269, the former champ-champ decided it was time to move on from the gym she called home for over seven years. On the surface, the move may have seemed like a knee-jerk reaction, but Nunes explained she always did things separately while at ATT.