Dancing With the Stars pros Derek Hough and Julianne Hough each learned crucial life skills in the ballroom. "My coaches, my mentors [and] a lot of the lessons that I've learned [from the dance studio made me] who I am today as a man, and as a person," Derek, 40, exclusively told Us Weekly while discussing the upcoming Ovation by DanceOne tour. "[It was] from my teachers, you know, the way they taught me [and] the way they [acted] toward me." Derek grew up dancing in his native Utah with sister Julianne, now 37, by his side.