With 86 full flights of stairs, climbing to the top of our tower is quite the challenge… as @jimmykimmellive’s @iamguillermo soon found out when he tried it out for himself before the launch of our annual run-up! Tap our bio link to watch him take on the workout of a lifetime in last night’s episode: youtube.com/watch?v=dJBuYxDJOYU #Kimmel #Guillermo #EmpireStateBuilding