The Brief Sickles High School graduate Jordan Yost is a professional baseball player at just 18 years old. Jordan Yost, a 2025 Sickles High School graduate, is officially a pro baseball player. Yost was quite the high school prospect. But throughout his entire high school career, he only struck out 10 times. "I think the most important thing is how you feel about yourself opposed to what other people think," Yost said.