UFC 259 Countdown features four champions, as middleweight king Israel Adesanya battles light heavyweight champ Jan Blachowicz, Amanda Nunes takes on dangerous challenger Megan Anderson, and Petr Yan defends his belt against Aljamain Sterling. Subscribe to get all the latest UFC content: http://bit.ly/2uJRzRR

Experience UFC live with UFC FIGHT PASS, the digital subscription service of the UFC. Visit https://ufcfightpass.com/

To order UFC Pay-Per-Views on ESPN+, visit https://bit.ly/2vNIBE8 (U.S. only)

To order UFC Pay-Per-Views, visit http://welcome.ufcfightpass.com/#PPV (Non U.S.)

Connect with UFC online and on Social:
Website: http://www.ufc.com
Twitter: http://www.twitter.com/ufc
Facebook: http://www.facebook.com/ufc
Instagram: http://www.instagram.com/ufc
Snapchat: UFC
Periscope: http://Periscope.tv/ufc

Connect with UFC FIGHT PASS on Social:
Twitter: http://www.twitter.com/ufcfightpass
Facebook: http://www.facebook.com/ufcfightpass
Instagram: http://www.ins