Olympic gold medalist Aly Raisman delivered a forceful speech in court Friday, praising the "army of survivors" who have spoken out against former team doctor Larry Nassar. "The tables have turned Larry," she said. "We are here. We have our voices, and we are not going anywhere." The gymnast's statement came on the fourth day of a remarkable weeklong sentencing for Nassar, the former doctor for USA Gymnastics and Michigan State University. He has pleaded guilty to seven counts of criminal sexual conduct in Ingham County, Michigan, and admitted to sexually assaulting and abusing young girls under the guise of providing medical treatment. Raisman also accused USA Gymnastics of "rotting from the inside" and called on its new leader, Kerry Perry, to take responsibility and stop issuing statements full of empty promises. Raisman, who won three gold medals for the US women's gymnastics team in 2012 and 2016, said Friday that she represented USA Gymnastics and the US Olympic Committee at two Olympics, but they had not reciprocated. "They have been quick to capitalize on my success," she said. "But did they reach out when I came forward? No." Earlier Friday in court, Olympic gymnast Jordyn Wieber said she, too, was sexually abused by Nassar during her time at USA Gymnastics. "I thought that training for the Olympics would be the hardest thing that I would ever have to do, but in fact, the hardest thing I've ever had to do is process that I'm a victim of Larry Nassar," Wieber said. But even though I'm a victim, I do not and will not live my life as one," Wieber said. "I'm an Olympian. Despite being abused, I worked so hard and managed to achieve my goal." As of Friday morning, more than 70 victims have stared down Nassar and spoken out about how he affected their lives in defiant, tear-filled statements. In all, 120 women are expected to speak about Nassar's abuse, according to prosecutors.