Mackenzie Dern speaks to MMA Crazy during International fight week. Dern reveals her next fight will be against Virna Jandiroba and talks Zhang Weili, Valentina Shevchenko, Amanda Nunes vs. Kayla Harrison, her path to the title and more. #mackenziedern #zhangweili #amandanunes Twitter: http://www.twitter.com/MMACrazy Instagram: http://www.Instagram.com/MMA_Crazy Click on the link below to subscribe http://www.youtube.com/user/mmacrazytv?sub_confirmation=1