By Steven McIntosh Entertainment reporter, Edited by Amal Udawatta IMAGE SOURCE, GETTY IMAGES Image caption, Leto said it was a "nice surprise" to see his mother through the window when he reached the 80th floor He's known for going to great lengths to win an Oscar - and now Jared Leto is going to great heights to promote his band's next tour. The actor and musician has become the first person to legally scale the 102-story Empire State Building. Leto, 51, climbed the outside of the New York landmark in a bright orange jumpsuit and using a rope and harness. He took on the challenge to promote the forthcoming world tour for his band Thirty Seconds To Mars. Leto told NBC's Today show: "I was more excited than nervous to tell you the truth. But I have to be honest, it was very, very hard. It was a lot harder than I thought it would be. "Just the endurance that it took, the stamina that it took, and it was very sharp." The actor won an Oscar for his ...