He just blew everybody away

Does "He just blew everybody away" mean "He impressed everybody by his sounding voice"?

Context:

The Pence children attended St. Columba Catholic School through eighth grade. Mike discovered a talent for public speaking that made him a favorite with the nuns. In fifth grade, he won a local oratory contest, defeating kids several years older. “When it came his turn, his voice just boomed out over the audience,” his mother told the newspaper. “He just blew everybody away.” In high school, Pence won third place in a national contest. When his mother recalled Mike as “a good student,” Gregory said, “Not a fabulous one. I don’t think he stood out. He was class president, but that wasn’t cool.” Nonetheless, by senior year, Mike was talking to classmates about becoming President of the United States.

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