Although classical enthusiasts have become increasingly skeptical of meeting the next “wunderkind,” this former teenage prodigy has matured into a sensational artist with staying power. Outside of the traditional piano recitalist's flashy repertoire of Chopin and Liszt, Lang tackles 20th-century repertoire with impressive takes on Bartok and Prokofiev concertos (which he's recorded with Sir Simon Rattle and the Berlin Philharmonic). His showmanship has made him an electrifying live performer, and his willingness to expriment has helped him achieve seemingly unlimited crossover potential—as evident in his numerous TV performances, including alongside pop icon Pharrell at the 57th GRAMMY® Awards.