Jumping Jack Jones
... that baseball pitcher, dentist, and voice trainer Jumping Jack Jones leapt into the air before throwing, making him "the twirling marvel of his time"?
... that baseball pitcher, dentist, and voice trainer <b id="mwAw0"><a href="./Jumping_Jack_Jones" id="mwAw4" rel="mw:WikiLink" title="Jumping Jack Jones">Jumping Jack Jones</a></b> <i id="mwAw8">(pictured)</i> leapt into the air before throwing, making him "the twirling marvel of his time"?